/* DDKK 导航栏样式 - 基于 Ant Design 5.x 设计规范 */
/* 所有选择器均使用完整前缀，避免样式冲突 */

/* 确保 navbar 始终固定在顶部 */
header nav.navbar.ddkk-navbar {
  background: #ffffff !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15) !important;
  padding: 0 !important;
  border: none !important;
  top: 0 !important;
  margin-top: 0 !important;
  position: fixed !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1030 !important;
  width: 100% !important;
}

/* 桌面端：容器居中（宽度与首页主容器保持一致）
 * 首页主容器在 index-layout 中的规则：
 * <1366px: 1200px
 * 1366–1919.98px: 1300px
 * 1920–2559.98px: 1500px
 * ≥2560px: 1700px
 */
header nav.navbar.ddkk-navbar .container-xl {
  max-width: 1200px !important; /* 默认最大宽度（适用于屏幕宽度小于 1366px） */
  margin: 0 auto !important;
  padding: 0 24px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
}

/* 品牌标识 - 桌面端 */
header nav.navbar.ddkk-navbar .navbar-brand.d-none.d-lg-block {
  display: none !important; /* 默认在移动端隐藏，桌面端显示 */
  position: absolute !important;
  left: 24px !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  color: rgba(0, 0, 0, 0.88) !important;
  text-decoration: none !important;
  margin: 0 !important;
  padding: 16px 0 !important;
}

/* 品牌标识 - 移动端 */
header nav.navbar.ddkk-navbar .navbar-brand.d-lg-none {
  display: inline-flex !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  color: rgba(0, 0, 0, 0.88) !important;
  text-decoration: none !important;
  margin: 0 !important;
  padding: 16px 0 !important;
  flex: 1 !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

/* 移动端头部布局 */
@media (max-width: 767.98px) {
  header nav.navbar.ddkk-navbar .container-xl {
    justify-content: space-between !important;
    padding: 0 16px !important;
  }

  /* 左侧区域：3条杠按钮 + 品牌标识 */
  header nav.navbar.ddkk-navbar .navbar-left {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex: 1 !important;
  }

  /* 右侧：3个点按钮 */
  header nav.navbar.ddkk-navbar .sidebar-toggler {
    margin-left: auto !important;
    margin-right: 0 !important;
  }
}

/* 导航栏容器宽度响应式适配（与首页主容器保持一致） */
@media (min-width: 1366px) and (max-width: 1499.98px) {
  header nav.navbar.ddkk-navbar .container-xl {
    max-width: 1300px !important;
  }
}

@media (min-width: 1500px) and (max-width: 1599.98px) {
  header nav.navbar.ddkk-navbar .container-xl {
    max-width: 1500px !important;
  }
}

@media (min-width: 1600px) and (max-width: 1699.98px) {
  header nav.navbar.ddkk-navbar .container-xl {
    max-width: 1600px !important;
  }
}

@media (min-width: 1700px) and (max-width: 1919.98px) {
  header nav.navbar.ddkk-navbar .container-xl {
    max-width: 1700px !important;
  }
}

@media (min-width: 1920px) and (max-width: 2559.98px) {
  header nav.navbar.ddkk-navbar .container-xl {
    max-width: 1700px !important;
  }
}

@media (min-width: 2560px) {
  header nav.navbar.ddkk-navbar .container-xl {
    max-width: 1900px !important;
  }
}

/* 切换按钮 - 移动端 */
header nav.navbar.ddkk-navbar .navbar-toggler {
  border: none !important;
  padding: 8px !important;
  background: transparent !important;
  cursor: pointer !important;
  width: 44px !important;
  height: 44px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 !important;
}

header nav.navbar.ddkk-navbar .navbar-toggler:focus {
  outline: none !important;
  box-shadow: none !important;
}

/* 汉堡菜单图标 - 三条横线（排除侧边栏切换按钮） */
header nav.navbar.ddkk-navbar .navbar-toggler:not(.sidebar-toggler) .navbar-toggler-icon {
  width: 24px !important;
  height: 24px !important;
  display: block !important;
  position: relative !important;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 1185 1024' version='1.1' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1086.895158 0H98.789053C44.517053 0 0 30.342737 0 94.423579 0 158.450526 44.517053 188.793263 98.789053 188.793263h988.106105C1141.167158 188.793263 1185.684211 158.450526 1185.684211 94.423579 1185.522526 30.181053 1141.167158 0 1086.895158 0z m0 422.804211H98.789053C44.517053 422.804211 0 453.146947 0 517.227789c0 64.026947 44.517053 94.369684 98.789053 94.369685h988.106105c54.272 0 98.789053-30.342737 98.789053-94.369685-0.161684-64.242526-44.517053-94.423579-98.789053-94.423578z m0 412.402526H98.789053C44.517053 835.206737 0 865.549474 0 929.576421 0 993.657263 44.517053 1024 98.789053 1024h988.106105C1141.167158 1024 1185.684211 993.657263 1185.684211 929.576421c-0.161684-64.134737-44.517053-94.369684-98.789053-94.369684z' fill='rgba(0, 0, 0, 0.88)'%3E%3C/path%3E%3C/svg%3E") !important;
  background-size: 24px 24px !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  transition: all 0.3s cubic-bezier(0.78, 0.14, 0.15, 0.86) !important;
}

/* 隐藏之前用 CSS 绘制的三条横线 */
header nav.navbar.ddkk-navbar .navbar-toggler:not(.sidebar-toggler) .navbar-toggler-icon::before,
header nav.navbar.ddkk-navbar .navbar-toggler:not(.sidebar-toggler) .navbar-toggler-icon::after,
header nav.navbar.ddkk-navbar .navbar-toggler:not(.sidebar-toggler) .navbar-toggler-icon span {
  display: none !important;
}

/* 切换按钮激活状态（展开时显示关闭图标，排除侧边栏切换按钮） */
header nav.navbar.ddkk-navbar .navbar-toggler:not(.sidebar-toggler)[aria-expanded="true"] .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 4L4 12M4 4l8 8' stroke='rgba(0, 0, 0, 0.88)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") !important;
}

/* 导航栏折叠区域 - 桌面端 */
header nav.navbar.ddkk-navbar .navbar-collapse {
  display: flex !important;
  flex: 1 !important;
  justify-content: center !important;
  align-items: center !important;
}

/* 导航菜单 */
header nav.navbar.ddkk-navbar .navbar-nav {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 4px !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

/* 导航项 */
header nav.navbar.ddkk-navbar .nav-item {
  margin: 0 !important;
}

/* 导航链接 */
header nav.navbar.ddkk-navbar .nav-link {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 0 !important;
  padding: 8px 16px !important;
  color: rgba(0, 0, 0, 0.88) !important;
  text-decoration: none !important;
  font-size: 14px !important;
  line-height: 1.5715 !important;
  border-radius: 4px !important;
  transition: all 0.2s !important;
  white-space: nowrap !important;
}

/* 桌面端样式 */
@media (min-width: 768px) {
  /* 桌面端显示桌面品牌，隐藏移动端品牌 */
  header nav.navbar.ddkk-navbar .navbar-brand.d-none.d-lg-block {
    display: block !important;
  }

  header nav.navbar.ddkk-navbar .navbar-brand.d-lg-none {
    display: none !important;
  }

  header nav.navbar.ddkk-navbar .navbar-collapse {
    justify-content: flex-start !important;
    padding-left: 398px !important; 
  }

  /* 首页导航栏左侧内边距调整为 224px */
  body:has(.ddkk-index-wrapper) header nav.navbar.ddkk-navbar .navbar-collapse {
    padding-left: 224px !important;
  }

  header nav.navbar.ddkk-navbar .navbar-nav {
    margin-left: 0 !important;
  }

  /* 桌面端用户菜单自然靠右 */
  header nav.navbar.ddkk-navbar .ddkk-user-menu {
    margin-left: auto !important;
  }

  /* 桌面端显示用户标签 */
  header nav.navbar.ddkk-navbar .ddkk-user-label {
    display: inline-block;
  }

  header nav.navbar.ddkk-navbar .nav-link {
    font-size: 18px !important;
    padding: 10px 20px !important;
    gap: 0 !important;
  }
}

header nav.navbar.ddkk-navbar .nav-link:hover {
  background: var(--hover-color, rgba(0, 0, 0, 0.06)) !important;
  color: rgba(0, 0, 0, 0.88) !important;
  border-radius: 0 !important;
}

header nav.navbar.ddkk-navbar .nav-link.active {
  color: rgba(0, 0, 0, 0.88) !important;
  background: var(--selected-color, #e9f1ff) !important; /* 激活状态浅蓝色背景 */
  border-radius: 0 !important;
}

/* 图标样式 - 已移除，保留样式以备后续使用 */
header nav.navbar.ddkk-navbar .nav-link .icons {
  display: none !important;
}

/* 导航栏关闭按钮 */
header nav.navbar.ddkk-navbar .navbar-close {
  display: none;
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  color: rgba(0, 0, 0, 0.65);
  border-radius: 4px;
  transition: all 0.2s;
  z-index: 10;
  align-items: center;
  justify-content: center;
}

header nav.navbar.ddkk-navbar .navbar-close:hover {
  background: rgba(0, 0, 0, 0.06);
  color: rgba(0, 0, 0, 0.88);
}

header nav.navbar.ddkk-navbar .navbar-close svg {
  display: block;
  width: 24px;
  height: 24px;
}

/* 移动端抽屉样式 */
@media (max-width: 767.98px) {
  /* 移动端禁止横向滚动，避免抽屉和负外边距造成的溢出 */
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  /* 移动端提高导航栏层级，确保高于所有其他元素 */
  header nav.navbar.ddkk-navbar {
    z-index: 10002 !important;
  }

  /* 抽屉遮罩层 */
  body .ddkk-drawer-mask {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(0, 0, 0, 0.45) !important;
    /* 提高层级，位于文章锁定器之上但低于导航栏和抽屉 */
    z-index: 10000 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity 0.3s cubic-bezier(0.78, 0.14, 0.15, 0.86),
                visibility 0.3s cubic-bezier(0.78, 0.14, 0.15, 0.86) !important;
  }

  body .ddkk-drawer-mask.show {
    opacity: 1 !important;
    visibility: visible !important;
  }

  /* 抽屉面板 */
  header nav.navbar.ddkk-navbar .navbar-collapse {
    position: fixed !important;
    top: 59px !important;
    left: 0 !important;
    width: 256px !important;
    /* 使用动态视口高度，避免移动端浏览器工具栏导致底部留白 */
    height: calc(100vh - 55px) !important;
    height: calc(100dvh - 55px) !important;
    background: #ffffff !important;
    /* 提高层级，位于文章锁定器和遮罩层之上但低于导航栏本身 */
    z-index: 10001 !important;
    transform: translateX(-100%) !important;
    transition: transform 0.3s cubic-bezier(0.78, 0.14, 0.15, 0.86) !important;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.15) !important;
    padding: 0 !important;
    display: block !important;
    overflow-y: auto !important;
  }

  header nav.navbar.ddkk-navbar .navbar-collapse.show {
    transform: translateX(0) !important;
  }

  /* 移动端显示关闭按钮 */
  header nav.navbar.ddkk-navbar .navbar-collapse.show .navbar-close {
    display: flex !important;
  }

  /* 导航菜单 - 移动端 */
  header nav.navbar.ddkk-navbar .navbar-nav {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0 !important;
    padding: 16px 0 !important;
  }

  /* 移动端用户菜单布局 - 在导航侧边栏中 */
  header nav.navbar.ddkk-navbar .navbar-collapse .ddkk-user-menu {
    order: 999;
    width: 100%;
    margin: 0;
    padding: 0;
    background: transparent;
    border-radius: 0;
    border: none;
  }

  /* 导航链接 - 移动端 */
  header nav.navbar.ddkk-navbar .nav-link {
    padding: 8px 16px !important;
    height: 24px !important;
    border-radius: 0 !important;
    justify-content: flex-start !important;
    gap: 0 !important;
  }

  header nav.navbar.ddkk-navbar .nav-link:hover {
    background: var(--hover-color, rgba(0, 0, 0, 0.06)) !important;
    border-radius: 0 !important;
  }

  header nav.navbar.ddkk-navbar .nav-link.active {
    background: var(--selected-color, #e9f1ff) !important; /* 激活状态浅蓝色背景 */
    color: rgba(0, 0, 0, 0.88) !important;
    border-radius: 0 !important;
  }
}

/* 桌面端样式 */
@media (min-width: 768px) {
  header nav.navbar.ddkk-navbar .navbar-toggler {
    display: none !important;
  }

  header nav.navbar.ddkk-navbar .navbar-collapse {
    display: flex !important;
    justify-content: space-between !important;
  }

  body .ddkk-drawer-mask {
    display: none !important;
  }
  
  /* 桌面端菜单项间距调整 */
  header nav.navbar.ddkk-navbar .navbar-nav {
    gap: 0px !important;
  }
}

/* 抽屉打开时禁止页面滚动 */
body.ddkk-drawer-open {
  overflow: hidden !important;
}

/* ==================== 用户菜单 ==================== */
.ddkk-user-menu {
  position: relative;
  margin-left: auto;
  display: flex;
  align-items: center;
}

.ddkk-user-avatar-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.ddkk-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  border: 2px solid transparent;
  flex-shrink: 0;
}

.ddkk-user-label {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.88);
  font-weight: 500;
  white-space: nowrap;
  display: none;
}

.ddkk-user-avatar:hover,
.ddkk-user-menu:hover .ddkk-user-dropdown {
  border-color: rgba(22, 119, 255, 0.3);
}

.ddkk-user-menu:hover .ddkk-user-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.ddkk-user-avatar svg {
  width: 32px;
  height: 32px;
}

.ddkk-user-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 200px;
  background: #ffffff;
  border-radius: 6px;
  box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.12), 0 2px 4px -2px rgba(0, 0, 0, 0.12), 0 6px 20px 6px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.06);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.95);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1050;
  overflow: hidden;
}

.ddkk-user-menu.show .ddkk-user-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.ddkk-user-info {
  padding: 10px 14px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: transparent;
  line-height: 1.5;
  height: 40px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
}

.ddkk-user-name {
  font-size: 14px;
  font-weight: 600;
  color: rgba(0, 0, 0, 0.88);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  text-align: left;
  line-height: 1.5;
}

.ddkk-user-name::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #52c41a;
  display: inline-block;
  flex-shrink: 0;
  box-shadow: 0 0 0 1.5px rgba(82, 196, 26, 0.2);
}

.ddkk-user-name-en {
  font-weight: 400;
  color: rgba(0, 0, 0, 0.65);
}

.ddkk-user-divider {
  height: 1px;
  background: rgba(0, 0, 0, 0.06);
  margin: 0;
}

.ddkk-user-action {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  cursor: pointer;
  transition: all 0.2s;
  color: rgba(0, 0, 0, 0.88);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  justify-content: flex-start;
  height: 40px;
  box-sizing: border-box;
  line-height: 1.5;
}

.ddkk-user-action:hover {
  background: rgba(0, 0, 0, 0.06);
  color: rgba(0, 0, 0, 0.88);
}

.ddkk-user-action:active {
  background: rgba(0, 0, 0, 0.08);
}

.ddkk-user-action svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
}

/* 移动端用户菜单 - 简化设计，像普通菜单项 */
@media (max-width: 767.98px) {
  /* 隐藏头像和标签 */
  header nav.navbar.ddkk-navbar .ddkk-user-menu .ddkk-user-avatar-wrapper {
    display: none !important;
  }

  header nav.navbar.ddkk-navbar .ddkk-user-menu {
    margin-left: 0;
    margin-top: 0;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    padding: 0;
    background: transparent;
    border-radius: 0;
    border: none;
  }

  header nav.navbar.ddkk-navbar .ddkk-user-dropdown {
    position: static;
    width: 100%;
    margin: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: transparent;
    min-width: auto;
    display: block;
  }

  header nav.navbar.ddkk-navbar .ddkk-user-menu.show .ddkk-user-dropdown {
    transform: none;
  }

  /* 移动端用户信息区域 - 像普通菜单项 */
  header nav.navbar.ddkk-navbar .ddkk-user-info {
    padding: 8px 16px;
    border-bottom: none;
    background: transparent !important;
    text-align: left;
  }

  /* 访客用户信息 - 第一行 */
  header nav.navbar.ddkk-navbar .ddkk-user-name {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
    color: rgba(0, 0, 0, 0.88);
    padding: 0;
    display: block;
    text-align: left;
  }

  header nav.navbar.ddkk-navbar .ddkk-user-name::before {
    display: none;
  }

  /* 访客用户角色 - 第二行，带绿色状态点 */
  header nav.navbar.ddkk-navbar .ddkk-user-role {
    font-size: 12px;
    color: rgba(0, 0, 0, 0.65);
    padding: 0;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: flex-start;
    text-align: left;
  }

  header nav.navbar.ddkk-navbar .ddkk-user-role::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #52c41a;
    display: inline-block;
    flex-shrink: 0;
    box-shadow: 0 0 0 1.5px rgba(82, 196, 26, 0.2);
  }

  /* 移动端隐藏分隔线 */
  header nav.navbar.ddkk-navbar .ddkk-user-divider {
    display: none;
  }

  /* 移动端退出按钮 - 第三行，样式与普通菜单项一致 */
  header nav.navbar.ddkk-navbar .ddkk-user-action {
    padding: 8px 16px;
    margin: 0;
    justify-content: flex-start;
    color: rgba(0, 0, 0, 0.88);
    font-size: 14px;
    font-weight: 400;
    border-radius: 0;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    text-align: left;
    background: transparent !important;
  }

  header nav.navbar.ddkk-navbar .ddkk-user-action:hover {
    background: rgba(0, 0, 0, 0.06) !important;
    color: rgba(0, 0, 0, 0.88);
  }

  header nav.navbar.ddkk-navbar .ddkk-user-action svg {
    width: 14px;
    height: 14px;
  }
}