/* ============================================
   导航栏布局调整
   ============================================ */

/* 修改导航栏内容布局 - 搜索框居中，菜单右侧 */
.navbar-content {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}

.navbar-logo {
  flex: 0 0 auto;
  padding-right: 0;
  margin: 0;
}

.navbar-search-wrapper {
  flex: 1 1 auto;
  min-width: 200px;
  order: 1;
}

.navbar-link {
  flex: 0 0 auto;
  text-align: right;
  font-size: 15px;
  order: 2;
  margin-left: auto;
}

/* 桌面端布局 */
@media screen and (min-width: 768px) {
  .navbar {
    height: 60px;
  }

  .navbar-content {
    justify-content: space-between;
  }

  .navbar-search-wrapper {
    flex: 0 1 500px;
    order: 1;
  }

  .navbar-logo {
    flex: 0 0 auto;
    padding-right: 0;
  }

  .navbar-link {
    flex: 0 0 auto;
    order: 2;
    margin-left: auto;
  }

  .navbar-list {
    display: flex;
    justify-content: flex-end;
    gap: 20px;
    align-items: center;
  }

  .navbar-btn {
    display: none;
  }

  .google-search-box {
    max-width: 450px;
  }
}

/* 平板端布局 */
@media screen and (max-width: 1200px) and (min-width: 768px) {
  .navbar-search-wrapper {
    flex: 0 1 380px;
  }

  .google-search-box {
    max-width: 100%;
  }

  .search-triggers {
    display: none !important;
  }

  .navbar-link {
    gap: 15px;
  }

  .navbar-list {
    gap: 15px;
  }
}

/* 移动端布局 */
@media screen and (max-width: 767px) {
  .navbar {
    height: 48px;
  }

  .navbar-content {
    justify-content: space-between;
    gap: 8px;
  }

  .navbar-logo {
    flex: 0 0 auto;
    font-size: 16px;
    padding-right: 0;
  }

  .navbar-search-wrapper {
    flex: 1 1 auto;
    min-width: 120px;
    padding: 0 8px;
    order: 1;
  }

  .navbar-link {
    flex: 0 0 auto;
    order: 2;
    margin-left: auto;
  }

  .google-search-box {
    max-width: 100%;
    height: 38px;
    padding: 0 10px;
    gap: 6px;
  }

  .search-input {
    font-size: 14px;
    min-width: 40px;
  }

  .search-input::placeholder {
    font-size: 13px;
  }

  .search-icon {
    width: 16px;
    height: 16px;
  }

  .search-triggers {
    display: none !important;
  }

  .ai-mode-btn {
    display: none;
  }

  .navbar-btn {
    display: inline-block;
  }

  .navbar-list {
    display: none;
    position: fixed;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    padding: 20px 0;
    background-color: #f7f7f7;
    z-index: 999;
  }

  .navbar-list-item a {
    color: #161b3d;
  }

  :root.theme-dark .navbar-list {
    background-color: var(--theme-bg-primary);
  }

  :root.theme-dark .navbar-list-item a {
    color: var(--theme-text-primary);
  }
}

/* 超小屏幕 */
@media screen and (max-width: 480px) {
  .navbar-logo {
    font-size: 14px;
  }

  .google-search-box {
    height: 36px;
    padding: 0 8px;
  }

  .search-input {
    font-size: 13px;
  }

  .google-search-box {
    border-radius: 20px;
  }
}

/* 防止移动端导航列表被隐藏但仍显示的问题 */
html.show-mobile-nav .navbar-list {
  display: flex !important;
}