/* V6-43-A module nav css
   只负责顶部导航，不负责首页内容，不负责右侧栏。
*/

.home-top-v629a{
  max-width:1180px!important;
  min-height:68px!important;
  margin:14px auto 0!important;
  padding:10px 18px!important;
  display:flex!important;
  align-items:center!important;
  gap:18px!important;
  background:rgba(255,255,255,.96)!important;
  border:1px solid rgba(15,23,42,.08)!important;
  border-radius:22px!important;
  box-shadow:0 10px 26px rgba(15,23,42,.06)!important;
  backdrop-filter:blur(14px)!important;
}

.home-logo-v629a,
.home-top-v629a > :first-child{
  display:flex!important;
  align-items:center!important;
  gap:12px!important;
  flex:0 0 300px!important;
  min-width:300px!important;
  max-width:300px!important;
}

.home-logo-icon-v629a{
  width:46px!important;
  height:46px!important;
  min-width:46px!important;
  border-radius:14px!important;
  background:url('/assets/forum-logo-premium-v642p.svg') center center / cover no-repeat!important;
  color:transparent!important;
  font-size:0!important;
  text-indent:-9999px!important;
  overflow:hidden!important;
  border:1px solid rgba(255,255,255,.72)!important;
  box-shadow:0 8px 18px rgba(37,99,235,.15)!important;
}

.home-logo-text-v629a{
  min-width:0!important;
  display:flex!important;
  flex-direction:column!important;
  justify-content:center!important;
}

.home-logo-text-v629a strong{
  display:block!important;
  margin:0 0 4px!important;
  color:#0f172a!important;
  font-size:17px!important;
  font-weight:900!important;
  line-height:1.12!important;
  white-space:nowrap!important;
  overflow:hidden!important;
  text-overflow:ellipsis!important;
}

.home-logo-text-v629a span{
  display:block!important;
  color:#64748b!important;
  font-size:12px!important;
  line-height:1.2!important;
  white-space:nowrap!important;
  overflow:hidden!important;
  text-overflow:ellipsis!important;
}

.home-search-top-v629a{
  flex:1 1 360px!important;
  min-width:260px!important;
  max-width:440px!important;
  background:transparent!important;
  border:0!important;
  box-shadow:none!important;
}

.home-search-top-v629a input,
#homeTopSearchV629A{
  width:100%!important;
  height:42px!important;
  border-radius:14px!important;
  border:1px solid #dbe2ea!important;
  background:#ffffff!important;
  color:#111827!important;
  box-shadow:none!important;
  padding:0 18px!important;
}

.home-search-top-v629a input:focus,
#homeTopSearchV629A:focus{
  border-color:#2563eb!important;
  box-shadow:0 0 0 3px rgba(37,99,235,.08)!important;
}

.home-actions-v629a,
.top-auth-actions-v639i,
.top-auth-wrap-v639i,
.top-auth-box-v639i{
  display:flex!important;
  align-items:center!important;
  gap:10px!important;
  margin-left:auto!important;
}

.home-top-v629a button,
.home-top-v629a a,
.nav-main-v643a,
.nav-sub-v643a{
  height:42px!important;
  line-height:42px!important;
  min-height:42px!important;
  padding:0 18px!important;
  border-radius:14px!important;
  font-size:14px!important;
  font-weight:800!important;
  white-space:nowrap!important;
  box-shadow:none!important;
  transform:none!important;
  text-decoration:none!important;
}

.nav-role-login-v643a{ order:10!important; }
.nav-role-tools-v643a{ order:20!important; }
.nav-role-publish-v643a{ order:30!important; }
.nav-role-usercenter-v643a{ order:40!important; }
.nav-role-admin-v643a{ order:50!important; }
.nav-role-logout-v643a{ order:60!important; }

.nav-sub-v643a{
  background:#ffffff!important;
  color:#334155!important;
  border:1px solid #dbe2ea!important;
}

.nav-role-login-v643a{
  background:#f8fafc!important;
  color:#111827!important;
  border-color:#e2e8f0!important;
}

.nav-main-v643a{
  background:#2563eb!important;
  color:#ffffff!important;
  border:1px solid #2563eb!important;
  box-shadow:0 8px 18px rgba(37,99,235,.16)!important;
}

.nav-sub-v643a:hover{
  background:#f8fafc!important;
  color:#0f172a!important;
  border-color:#cbd5e1!important;
}

.nav-main-v643a:hover{
  background:#1d4ed8!important;
  border-color:#1d4ed8!important;
  color:#ffffff!important;
}

@media(max-width:900px){
  .home-top-v629a{
    flex-wrap:wrap!important;
    min-height:auto!important;
    padding:10px 12px!important;
  }

  .home-logo-v629a,
  .home-top-v629a > :first-child{
    flex:1 1 auto!important;
    min-width:0!important;
    max-width:none!important;
  }

  .home-search-top-v629a{
    min-width:0!important;
    max-width:none!important;
  }

  .home-logo-icon-v629a{
    width:44px!important;
    height:44px!important;
    min-width:44px!important;
  }
}

/* V6_NAV_CLEAN_DUPLICATE_FINAL_V1
   桌面端只保留 .home-top-v629a 原始主导航。
   mobile-v6-43s.js 注入的 mobile-brand/mobile-actions 只允许移动端使用，避免 PC 导航重复。 */
@media (min-width: 769px){
  .home-top-v629a .mobile-brand-v643s,
  .home-top-v629a .mobile-actions-v643s{
    display:none!important;
    visibility:hidden!important;
    width:0!important;
    height:0!important;
    overflow:hidden!important;
    pointer-events:none!important;
  }

  .home-top-v629a{
    display:flex!important;
    align-items:center!important;
    justify-content:space-between!important;
    flex-wrap:nowrap!important;
    gap:18px!important;
  }

  .home-top-v629a > .home-logo-v629a{
    flex:0 0 430px!important;
    max-width:430px!important;
    min-width:360px!important;
  }

  .home-top-v629a > .home-actions-v629a,
  .home-top-v629a > [data-top-auth-v639i]{
    margin-left:auto!important;
    flex:0 1 auto!important;
    display:flex!important;
    align-items:center!important;
    justify-content:flex-end!important;
    gap:10px!important;
    min-width:0!important;
  }
}

/* V6_PC_NAV_BALANCE_FIX_V1
   PC端导航平衡修复。
   根因：登录后右侧按钮增多，旧规则把logo强制到430px，搜索框又有最小宽度，导致1180容器内被挤压。
   范围：只影响PC端 min-width:769px，不影响无线端。 */
@media (min-width:769px){
  .home-top-v629a{
    width:calc(100% - 32px)!important;
    max-width:1240px!important;
    min-height:68px!important;
    padding:10px 14px!important;
    gap:10px!important;
    display:flex!important;
    align-items:center!important;
    justify-content:flex-start!important;
    flex-wrap:nowrap!important;
    overflow:visible!important;
  }

  .home-top-v629a > .home-logo-v629a,
  .home-logo-v629a,
  .home-top-v629a > :first-child{
    flex:0 1 310px!important;
    width:auto!important;
    min-width:260px!important;
    max-width:330px!important;
    gap:10px!important;
    overflow:hidden!important;
  }

  .home-logo-icon-v629a{
    width:42px!important;
    height:42px!important;
    min-width:42px!important;
    border-radius:14px!important;
  }

  .home-logo-text-v629a{
    min-width:0!important;
    overflow:hidden!important;
  }

  .home-logo-text-v629a strong,
  .home-logo-text-v629a span{
    max-width:100%!important;
    overflow:hidden!important;
    text-overflow:ellipsis!important;
    white-space:nowrap!important;
  }

  .home-search-top-v629a{
    flex:1 1 260px!important;
    min-width:220px!important;
    max-width:330px!important;
    margin:0!important;
  }

  .home-search-top-v629a input,
  #homeTopSearchV629A{
    height:42px!important;
    padding:0 14px!important;
    font-size:13px!important;
  }

  .home-top-v629a > .home-actions-v629a,
  .home-top-v629a > [data-top-auth-v639i],
  .home-actions-v629a,
  .top-auth-actions-v639i,
  .top-auth-wrap-v639i,
  .top-auth-box-v639i{
    margin-left:auto!important;
    flex:0 0 auto!important;
    min-width:0!important;
    max-width:none!important;
    display:flex!important;
    align-items:center!important;
    justify-content:flex-end!important;
    gap:8px!important;
    flex-wrap:nowrap!important;
    overflow:visible!important;
  }

  .home-top-v629a button,
  .home-top-v629a a,
  .home-actions-v629a button,
  .home-actions-v629a a,
  .top-auth-btn-v639i,
  .nav-main-v643a,
  .nav-sub-v643a{
    height:42px!important;
    min-height:42px!important;
    line-height:42px!important;
    padding:0 14px!important;
    border-radius:15px!important;
    font-size:13px!important;
    font-weight:850!important;
    white-space:nowrap!important;
    flex:0 0 auto!important;
  }

  .top-auth-user-v639i{
    max-width:118px!important;
    overflow:hidden!important;
    text-overflow:ellipsis!important;
  }

  .home-top-v629a .mobile-brand-v643s,
  .home-top-v629a .mobile-actions-v643s{
    display:none!important;
    visibility:hidden!important;
    width:0!important;
    height:0!important;
    overflow:hidden!important;
    pointer-events:none!important;
  }
}

@media (min-width:769px) and (max-width:1120px){
  .home-top-v629a{
    max-width:calc(100% - 24px)!important;
    padding:10px 12px!important;
    gap:8px!important;
  }

  .home-top-v629a > .home-logo-v629a,
  .home-logo-v629a,
  .home-top-v629a > :first-child{
    flex-basis:280px!important;
    min-width:230px!important;
    max-width:290px!important;
  }

  .home-search-top-v629a{
    flex-basis:220px!important;
    min-width:180px!important;
    max-width:260px!important;
  }

  .home-top-v629a button,
  .home-top-v629a a,
  .home-actions-v629a button,
  .home-actions-v629a a,
  .top-auth-btn-v639i{
    padding:0 11px!important;
    font-size:12.5px!important;
  }
}

@media (min-width:769px) and (max-width:980px){
  .home-search-top-v629a{
    display:none!important;
  }

  .home-top-v629a > .home-logo-v629a,
  .home-logo-v629a,
  .home-top-v629a > :first-child{
    flex-basis:260px!important;
    min-width:220px!important;
    max-width:280px!important;
  }
}
/* END_V6_PC_NAV_BALANCE_FIX_V1 */

/* V6_PC_NAV_REMOVE_SEARCH_V1
   按用户要求，顶部导航搜索框取消。
   只隐藏导航条里的 .home-search-top-v629a，不影响主视觉 AI 提问框 .home-question-v629a。 */
@media (min-width:769px){
  .home-top-v629a > .home-search-top-v629a{
    display:none!important;
    visibility:hidden!important;
    width:0!important;
    min-width:0!important;
    max-width:0!important;
    flex:0 0 0!important;
    margin:0!important;
    padding:0!important;
    overflow:hidden!important;
    pointer-events:none!important;
  }

  .home-top-v629a{
    max-width:1180px!important;
    justify-content:space-between!important;
  }

  .home-top-v629a > .home-logo-v629a{
    flex:0 1 430px!important;
    min-width:280px!important;
    max-width:430px!important;
  }

  .home-top-v629a > .home-actions-v629a,
  .home-actions-v629a,
  .top-auth-actions-v639i,
  .top-auth-wrap-v639i,
  .top-auth-box-v639i{
    margin-left:auto!important;
    display:flex!important;
    align-items:center!important;
    justify-content:flex-end!important;
    gap:10px!important;
    flex-wrap:nowrap!important;
  }
}
/* END_V6_PC_NAV_REMOVE_SEARCH_V1 */