/* 共用搜索框 —— 笔记页和书签页顶栏同一套结构，颜色全部走各页的 CSS 变量 */
.search-box {
  display: flex;
  align-items: center;
  gap: 6px;
}

.search-box-input {
  width: 200px;
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--panel);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.search-box-input::placeholder {
  color: var(--muted);
}

.search-box-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* 引擎下拉：顶栏只留一个按钮，图标跟着默认引擎走 */
.search-box-menu {
  position: relative;
  flex: none;
}

.search-box-trigger {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 28px;
  padding: 0 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s, transform .1s;
  -webkit-tap-highlight-color: transparent;
}

.search-box-trigger:hover,
.search-box-trigger[aria-expanded="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

.search-box-trigger:active {
  transform: scale(.94);
}

.se-trigger-icon {
  display: flex;
}

.se-trigger-icon svg {
  width: 14px;
  height: 14px;
}

.se-trigger-caret {
  opacity: .65;
}

.se-menu-list {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 150;
  min-width: 176px;
  max-width: 260px;
  max-height: 60vh;
  overflow-y: auto;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: var(--shadow-md, 0 6px 16px -8px rgba(43, 42, 39, .22), 0 2px 5px rgba(43, 42, 39, .06));
  display: none;
}

.se-menu-list.open {
  display: block;
}

.se-menu-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border: none;
  border-radius: 7px;
  background: none;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  transition: background .15s, color .15s;
}

.se-menu-item:hover,
.se-menu-item:focus-visible {
  background: var(--accent-soft);
  color: var(--accent);
  outline: none;
}

.se-menu-icon {
  flex: none;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
}

.se-menu-item:hover .se-menu-icon,
.se-menu-item:focus-visible .se-menu-icon {
  color: var(--accent);
}

.se-menu-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.se-menu-check {
  flex: none;
  font-size: 12px;
  color: var(--accent);
}

/* 当前引擎：除了 ✓ 再给一点字重差异，扫一眼就知道回车会用哪个 */
.se-menu-item[aria-current="true"] .se-menu-name {
  font-weight: 500;
}

.se-menu-divider {
  height: 1px;
  margin: 4px 6px;
  background: var(--border);
}

.se-menu-manage {
  color: var(--muted);
}

/* 窄屏收起搜索框，点放大镜图标展开成整行 */
.search-toggle {
  display: none;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s;
  -webkit-tap-highlight-color: transparent;
}

.search-toggle:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

/* ====== 搜索引擎管理面板 ====== */
.se-panel {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.se-panel.open {
  display: flex;
}

.se-panel-backdrop {
  position: absolute;
  inset: 0;
  background: var(--backdrop, rgba(43, 42, 39, .42));
}

.se-panel-dialog {
  position: relative;
  width: min(600px, 100%);
  max-height: min(84vh, 660px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: var(--shadow-md, 0 6px 16px -8px rgba(43, 42, 39, .22));
}

.se-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.se-panel-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

.se-panel-close {
  width: 28px;
  height: 28px;
  padding: 0;
  border: none;
  border-radius: 6px;
  background: none;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.se-panel-close:hover {
  background: var(--hover);
  color: var(--text);
}

.se-panel-hint {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

.se-panel-hint code {
  padding: 1px 4px;
  border-radius: 4px;
  background: var(--bg);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
}

.se-panel-list {
  flex: 1;
  min-height: 60px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-right: 2px;
}

.se-panel-empty {
  margin: 0;
  padding: 18px 0;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

.se-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
}

.se-row-default {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: none;
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

.se-row-default input {
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.se-row-icon {
  flex: none;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
}

.se-row-title,
.se-row-url {
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--panel);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.se-row-title {
  flex: 1 1 110px;
  min-width: 80px;
  max-width: 160px;
}

.se-row-url {
  flex: 3 1 220px;
  min-width: 140px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}

.se-row-title:focus,
.se-row-url:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.se-row-del {
  flex: none;
  width: 26px;
  height: 26px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s;
}

.se-row-del:hover {
  background: var(--danger-soft, #efe3e0);
  border-color: var(--danger, #a8473c);
  color: var(--danger, #a8473c);
}

/* 本站那一行：地址只读 + 锁标记。锁的尺寸和删除按钮一致，行不会错位 */
.se-row-lock {
  flex: none;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  opacity: .5;
}

.se-row-url.is-locked {
  background: var(--bg);
  color: var(--muted);
  cursor: default;
}

.se-row-url.is-locked:focus {
  border-color: var(--border);
  box-shadow: none;
}

.se-panel-add {
  padding: 8px;
  border: 1px dashed var(--border);
  border-radius: 9px;
  background: none;
  color: var(--muted);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
}

.se-panel-add:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.se-panel-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 2px;
}

.se-panel-error {
  flex: 1;
  min-width: 0;
  font-size: 12px;
  line-height: 1.4;
  color: var(--danger, #a8473c);
}

.se-panel-reset,
.se-panel-cancel,
.se-panel-save {
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s, opacity .2s;
  flex: none;
}

.se-panel-reset,
.se-panel-cancel {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
}

.se-panel-reset:hover,
.se-panel-cancel:hover {
  border-color: var(--accent-line);
  color: var(--text);
}

.se-panel-save {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
}

.se-panel-save:hover {
  background: var(--accent-strong, var(--accent));
}

.se-panel-save:disabled {
  opacity: .6;
  cursor: default;
}

@media (max-width: 768px) {
  .search-toggle {
    display: flex;
  }

  .search-box {
    display: none;
  }

  /* 展开态：搜索框吃掉整行，其余控件让位 */
  .note-header.searching .search-box {
    display: flex;
    flex: 1;
    min-width: 0;
  }

  .note-header.searching .search-box-input {
    width: 100%;
    min-width: 0;
    font-size: 16px; /* 避免 iOS 聚焦时自动放大页面 */
  }

  .note-header.searching .note-header-left,
  .note-header.searching .sort-switch,
  .note-header.searching .card-count,
  .note-header.searching .bookmark-count,
  .note-header.searching .mobile-category-btn {
    display: none;
  }

  .search-box-trigger {
    height: 26px;
    padding: 0 5px;
  }

  .se-menu-list {
    min-width: 160px;
  }

  .se-panel {
    padding: 0;
    align-items: flex-end;
  }

  .se-panel-dialog {
    width: 100%;
    max-height: 88vh;
    border-radius: 16px 16px 0 0;
    border-bottom: none;
    padding: 16px 14px calc(16px + env(safe-area-inset-bottom));
  }

  /* 手机上两栏放不下，名称和地址各占一行 */
  .se-row {
    gap: 6px;
  }

  .se-row-title {
    flex: 1 1 auto;
    max-width: none;
    font-size: 16px; /* 避免 iOS 聚焦时自动放大页面 */
  }

  .se-row-url {
    flex: 1 1 100%;
    font-size: 16px;
    order: 9;
  }

  .se-panel-foot {
    flex-wrap: wrap;
  }

  .se-panel-error {
    flex: 1 1 100%;
    order: -1;
  }
}