/* =========================================================
   全站搜索样式 · 主题感知（复用站点 CSS 变量）
   ========================================================= */

/* 导航搜索按钮（与主题/语言切换按钮同风格） */
.search-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--gold) 40%, transparent);
  background: transparent;
  color: var(--gold);
  cursor: pointer;
  transition: background .3s var(--ease), transform .3s var(--ease);
}
.search-trigger:hover {
  background: color-mix(in srgb, var(--gold) 12%, transparent);
  transform: translateY(-1px);
}

/* ── 搜索浮层 ── */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
}
.search-overlay.is-open { display: block; }
body.search-open { overflow: hidden; }

.search-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 15, 12, .55);
  backdrop-filter: blur(6px);
}
.search-overlay__panel {
  position: relative;
  max-width: 680px;
  margin: 9vh auto 0;
  background: var(--paper);
  border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
  border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .4);
  overflow: hidden;
  animation: searchPop .3s var(--ease);
}
@keyframes searchPop {
  from { opacity: 0; transform: translateY(-12px) scale(.98); }
  to   { opacity: 1; transform: none; }
}

.search-overlay__form {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  border-bottom: 1px solid color-mix(in srgb, var(--gold) 20%, transparent);
}
.search-overlay__icon { color: var(--gold); flex: none; }
.search-overlay__input {
  flex: 1;
  border: 0;
  background: transparent;
  outline: none;
  font-size: 1.15rem;
  color: var(--ink);
  font-family: var(--sans);
}
.search-overlay__input::placeholder { color: var(--smoke); }
.search-overlay__close {
  background: none;
  border: 0;
  color: var(--smoke);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 8px;
  transition: background .2s var(--ease);
}
.search-overlay__close:hover { background: color-mix(in srgb, var(--gold) 14%, transparent); }

.search-overlay__body {
  max-height: 60vh;
  overflow-y: auto;
  padding: 8px 12px 14px;
}

/* 自动补全建议 */
.search-suggest { display: flex; flex-direction: column; }
.search-suggest__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--ink);
  transition: background .2s var(--ease);
}
.search-suggest__item:hover,
.search-suggest__item.is-active {
  background: color-mix(in srgb, var(--gold) 12%, transparent);
}
.search-suggest__main { flex: 1; min-width: 0; }
.search-suggest__title {
  font-weight: 500;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-suggest__excerpt {
  color: var(--smoke);
  font-size: .82rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-suggest__badge {
  font-size: .72rem;
  color: var(--gold-deep);
  border: 1px solid color-mix(in srgb, var(--gold) 40%, transparent);
  padding: 2px 8px;
  border-radius: 999px;
  flex: none;
}

/* 搜索历史 */
.search-history { padding: 6px 4px; }
.search-history__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  font-size: .8rem;
  color: var(--smoke);
}
.search-history__clear {
  background: none;
  border: 0;
  color: var(--gold-deep);
  cursor: pointer;
  font-size: .8rem;
}
.search-history__clear:hover { text-decoration: underline; }
.search-history__list { list-style: none; margin: 0; padding: 0; }
.search-history__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  cursor: pointer;
  color: var(--ink);
  transition: background .2s var(--ease);
}
.search-history__list li:hover { background: color-mix(in srgb, var(--gold) 10%, transparent); }
.search-history__list .h-icon { color: var(--gold); flex: none; }
.search-history__list .h-text { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.search-history__empty { color: var(--smoke); font-size: .85rem; padding: 10px 12px; }

/* 操作提示 */
.search-overlay__hint {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  padding: 10px 14px 4px;
  font-size: .74rem;
  color: var(--smoke);
  border-top: 1px solid color-mix(in srgb, var(--gold) 14%, transparent);
  margin-top: 6px;
}
.search-overlay__hint kbd {
  font-family: var(--sans);
  background: color-mix(in srgb, var(--gold) 16%, transparent);
  border-radius: 5px;
  padding: 1px 6px;
  margin-right: 3px;
}

/* ── 结果页 ── */
.search-hero { padding: 64px 0 28px; }
.search-hero .sec-head__rule { margin: 14px 0 0; }

.search-bar--page {
  display: flex;
  gap: 10px;
  max-width: 640px;
  margin: 22px 0 0;
}
.search-bar__icon { align-self: center; color: var(--gold); flex: none; }
.search-bar__input {
  flex: 1;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--gold) 35%, transparent);
  background: var(--rice);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  outline: none;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.search-bar__input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold) 18%, transparent);
}
.search-bar__btn {
  padding: 0 22px;
  border-radius: 12px;
  border: 0;
  background: var(--vermilion);
  color: #fff;
  cursor: pointer;
  font-family: var(--sans);
  font-size: .95rem;
  transition: background .2s var(--ease);
}
.search-bar__btn:hover { background: var(--vermilion-dark); }

.search-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.search-meta { color: var(--smoke); font-size: .92rem; }
.search-meta__q { color: var(--vermilion); font-weight: 600; margin-left: 6px; }

.search-filters { display: flex; gap: 8px; flex-wrap: wrap; }
.search-filter {
  padding: 7px 16px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--smoke);
  border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
  font-size: .88rem;
  transition: all .2s var(--ease);
}
.search-filter:hover { color: var(--vermilion); }
.search-filter.is-active {
  background: var(--vermilion);
  color: #fff;
  border-color: var(--vermilion);
}

.search-spell {
  background: color-mix(in srgb, var(--gold) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
  border-radius: 10px;
  padding: 10px 16px;
  margin-bottom: 18px;
  color: var(--smoke);
}
.search-spell a { color: var(--vermilion); font-weight: 600; }

/* 结果列表 */
.search-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.search-card {
  border: 1px solid color-mix(in srgb, var(--gold) 22%, transparent);
  border-radius: 14px;
  background: var(--rice);
  overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.search-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .12);
}
.search-card__link { display: block; padding: 18px 20px; text-decoration: none; color: var(--ink); }
.search-card__head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.search-card__badge { font-size: .72rem; padding: 3px 10px; border-radius: 999px; color: #fff; }
.search-card__badge--post { background: var(--vermilion); }
.search-card__badge--genealogy { background: var(--daicang); }
.search-card__badge--page { background: var(--gold-deep); }
.search-card__cat { font-size: .8rem; color: var(--smoke); }
.search-card__date { font-size: .8rem; color: var(--bronze); margin-left: auto; }
.search-card__title {
  font-family: var(--serif);
  font-size: 1.2rem;
  margin: 4px 0 8px;
  color: var(--ink);
}
.search-card__snippet { color: var(--smoke); line-height: 1.7; margin: 0; font-size: .92rem; }
.search-card__snippet mark,
.search-suggest__title mark {
  background: color-mix(in srgb, var(--gold) 55%, transparent);
  color: var(--vermilion-dark);
  padding: 0 2px;
  border-radius: 3px;
}
.search-card__source {
  display: block;
  margin-top: 10px;
  font-size: .76rem;
  color: var(--bronze);
  word-break: break-all;
}

/* 分页 */
.search-pager {
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
  margin-top: 30px;
  flex-wrap: wrap;
}
.search-pager__btn,
.search-pager__num {
  padding: 8px 14px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--smoke);
  border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent);
  font-size: .88rem;
  transition: all .2s var(--ease);
}
.search-pager__num:hover,
.search-pager__btn:not(.is-disabled):hover { color: var(--vermilion); }
.search-pager__num.is-active {
  background: var(--vermilion);
  color: #fff;
  border-color: var(--vermilion);
}
.search-pager__btn.is-disabled { opacity: .4; pointer-events: none; }
.search-pager__ellipsis { color: var(--smoke); padding: 0 4px; }

/* 空状态 */
.search-empty { text-align: center; padding: 60px 20px; }
.search-empty__seal {
  width: 84px;
  height: 84px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 2.4rem;
  color: var(--gold);
  border: 2px solid color-mix(in srgb, var(--gold) 50%, transparent);
  background: color-mix(in srgb, var(--gold) 8%, transparent);
}
.search-empty__title { font-family: var(--serif); font-size: 1.4rem; color: var(--ink); margin: 0 0 8px; }
.search-empty__desc { color: var(--smoke); margin: 0; }
.search-empty__links { display: flex; gap: 12px; justify-content: center; margin-top: 18px; flex-wrap: wrap; }

/* ── 移动端自适应 ── */
@media (max-width: 640px) {
  .search-overlay__panel {
    margin: 0;
    border-radius: 0;
    min-height: 100vh;
    max-width: 100%;
  }
  .search-toolbar { flex-direction: column; align-items: flex-start; }
  .search-filters { width: 100%; overflow-x: auto; }
  .search-card__date { margin-left: 0; }
  .search-bar--page { flex-wrap: wrap; }
  .search-bar__btn { width: 100%; padding: 12px; }
}