/* ============================================================
 * Wiki 链接 & 预览弹窗
 * 链接由 scripts/wiki-link.js 在构建时生成，
 * 弹窗 DOM 由 source/js/wiki-preview.js 在浏览器里创建。
 * 修改此文件后运行 hexo generate 即可生效。
 * ============================================================ */

/* ---------- [[ ]] 链接 ---------- */
a.wiki-link {
  border-bottom: 1px dashed rgba(140, 140, 140, .55);
  text-decoration: none;
  cursor: pointer;
  transition: border-color .2s ease;
}

a.wiki-link:hover {
  border-bottom-color: currentColor;
}

a.wiki-link.is-missing,
.wiki-link.is-missing {
  border-bottom: 1px dashed #e06c75;
  color: #e06c75;
  cursor: help;
  text-decoration: none;
}

/* ---------- 弹窗骨架 ---------- */
#wiki-preview {
  --wp-muted: #8b8b8b;
  --wp-border: var(--hr-border, rgba(140, 140, 140, .25));
  --wp-hover: rgba(127, 127, 127, .16);
  position: fixed;
  inset: 0;
  z-index: 1060;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4vh 18px;
  visibility: hidden;
  opacity: 0;
  transition: opacity .2s ease, visibility .2s ease;
}

[data-theme='dark'] #wiki-preview {
  --wp-muted: rgba(255, 255, 255, .55);
  --wp-hover: rgba(255, 255, 255, .12);
}

#wiki-preview.is-open {
  visibility: visible;
  opacity: 1;
}

/* hidden 属性要能压过下面的 display: flex */
#wiki-preview [hidden] {
  display: none !important;
}

#wiki-preview .wiki-preview__mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

#wiki-preview .wiki-preview__dialog {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(920px, 100%);
  max-height: min(86vh, 920px);
  overflow: hidden;
  border-radius: 12px;
  background: var(--card-bg, #fff);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .38);
  color: var(--font-color);
  transform: translateY(14px) scale(.985);
  transition: transform .24s cubic-bezier(.22, .61, .36, 1);
}

#wiki-preview.is-open .wiki-preview__dialog {
  transform: none;
}

/* 打开弹窗时锁住页面滚动 */
html.wiki-preview-lock,
html.wiki-preview-lock body {
  overflow: hidden;
}

/* ---------- 头部 ---------- */
#wiki-preview .wiki-preview__header {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  padding: 12px 14px 12px 18px;
  border-bottom: 1px solid var(--wp-border);
}

#wiki-preview .wiki-preview__heading {
  flex: 1 1 auto;
  min-width: 0;
}

#wiki-preview .wiki-preview__title {
  overflow: hidden;
  font-weight: 700;
  font-size: 1.05em;
  white-space: nowrap;
  text-overflow: ellipsis;
}

#wiki-preview .wiki-preview__crumb {
  margin-top: 2px;
  overflow: hidden;
  color: var(--wp-muted);
  font-size: 12px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

#wiki-preview .wiki-preview__icon,
#wiki-preview .wiki-preview__open {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--font-color);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}

#wiki-preview .wiki-preview__icon:hover,
#wiki-preview .wiki-preview__open:hover {
  background: var(--wp-hover);
  color: var(--font-color);
}

#wiki-preview .wiki-preview__open:hover {
  text-decoration: none;
}

/* ---------- 正文 ---------- */
#wiki-preview .wiki-preview__body {
  flex: 1 1 auto;
  padding: 22px 30px 30px;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

#wiki-preview .wiki-preview__body::-webkit-scrollbar {
  width: 8px;
}

#wiki-preview .wiki-preview__body::-webkit-scrollbar-thumb {
  border-radius: 4px;
  background: var(--scrollbar-color, rgba(140, 140, 140, .4));
}

#wiki-preview .wiki-preview__content {
  min-height: 60px;
  font-size: 16px;
}

#wiki-preview .wiki-preview__content > :first-child {
  margin-top: 0;
}

/* 宽表格内部横向滚动（与 main.js 给正文表格加的容器等效） */
#wiki-preview .wiki-preview__table {
  margin: 0 0 16px;
  max-width: 100%;
  overflow-x: auto;
}

#wiki-preview .wiki-preview__table > table {
  margin: 0;
}

/* ---------- 加载 / 错误 ---------- */
#wiki-preview .wiki-preview__state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 160px;
  color: var(--wp-muted);
  font-size: .95em;
  text-align: center;
}

#wiki-preview .wiki-preview__state.is-error {
  color: #e06c75;
}

/* ---------- 底部提示 ---------- */
#wiki-preview .wiki-preview__footer {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 18px;
  border-top: 1px solid var(--wp-border);
  color: var(--wp-muted);
  font-size: 12px;
}

/* ---------- 移动端 ---------- */
@media screen and (max-width: 768px) {
  #wiki-preview {
    padding: 0;
  }

  #wiki-preview .wiki-preview__dialog {
    width: 100%;
    height: 100%;
    max-height: none;
    border-radius: 0;
  }

  #wiki-preview .wiki-preview__body {
    padding: 16px 18px 24px;
  }

  #wiki-preview .wiki-preview__content {
    font-size: 15px;
  }

  #wiki-preview .wiki-preview__footer .wiki-preview__hint {
    display: none;
  }
}