/* Header active styles. Consolidated after CSS cleanup. */
.header{background:#fff;box-shadow:0 2px 8px rgba(0, 0, 0, 0.08);position:relative;z-index:100;}
.header .inner{position:relative;display:grid;grid-template-columns:minmax(150px, 1fr) auto minmax(340px, 1fr);align-items:center;height:70px;column-gap:20px;}
.header-left{width:150px;min-width:0;justify-self:start;}
.logo{display:inline-flex;align-items:center;line-height:1;}
.logo img{display:block;width:163px;height:40px;object-fit:contain;}
.main-nav{display:flex;align-items:center;gap:30px;position:relative;z-index:1;justify-self:center;white-space:nowrap;}
.main-nav a{position:relative;display:inline-flex;align-items:center;justify-content:center;height:30px;color:#4B5563;font-size:14px;font-weight:500;text-decoration:none;transition:none;}
.main-nav a:nth-child(1){width:44px;}
.main-nav a:nth-child(2){width:92px;}
.main-nav a:nth-child(3){width:88px;}
.main-nav a:nth-child(4){width:74px;}
.main-nav a::after{content:'';position:absolute;left:50%;bottom:-6px;width:0;height:2px;border-radius:999px;background:#111827;transform:translateX(-50%);}
.main-nav a:hover{color:#111827;}
.top-action-link:hover{color:#111827;}
.main-nav a.active::after{width:18px;}
.main-nav a.active{color:#111827;font-weight:600;}
.main-nav .vip-link{color:#DC2626;}
.main-nav .vip-link::after{background:#DC2626;}
.main-nav .vip-link:hover{color:#DC2626;}
.main-nav .vip-link.active{color:#DC2626;}
.main-nav a:focus-visible{outline:none;color:#111827;}
.top-action-link:focus-visible{outline:none;color:#111827;}
.auth-nav{min-width:0;display:flex;justify-content:flex-end;align-items:center;justify-self:end;position:relative;z-index:2;}
.user-info-wrapper{display:flex;align-items:center;justify-content:flex-end;min-width:0;white-space:nowrap;}
.top-action-link{position:relative;display:inline-flex;align-items:center;justify-content:center;height:30px;color:#4B5563;font-size:14px;font-weight:500;text-decoration:none;transition:none;flex-shrink:0;}
.top-action-link.creator-entry{padding:0 2px;}
.top-action-link.notification-entry{padding:0 2px;gap:6px;}
.top-action-link.active{color:#111827;font-weight:700;}
.notification-badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 6px;border-radius:999px;background:#dc2626;color:#fff;font-size:10px;font-weight:600;line-height:18px;font-variant-numeric:tabular-nums;}
.username-display{max-width:104px;overflow:hidden;text-overflow:ellipsis;padding:0 2px;}
.username-caret{display:inline-block;margin-left:4px;font-size:11px;line-height:1;transform:translateY(-1px);pointer-events:none;}
.top-action-divider{display:block;width:1px;height:16px;margin:0 12px;background:#E5E7EB;color:transparent;font-size:0;line-height:0;user-select:none;pointer-events:none;}
.logout-btn{padding:0 2px;color:#DC2626;}
.logout-btn:hover{color:#DC2626;}
.logout-btn:focus-visible{color:#DC2626;}
.logout-form{display:inline-flex;margin:0;}
.logout-btn-submit{appearance:none;-webkit-appearance:none;display:inline-flex;align-items:center;justify-content:center;height:30px;margin:0;background:transparent;border:none;padding:0;font-family:inherit;font-size:14px;font-weight:500;line-height:30px;letter-spacing:0;color:inherit;cursor:pointer;}
.auth-nav .auth-btn{display:inline-block;font-size:14px;text-decoration:none;margin-left:8px;}
.auth-nav .login-btn{background-color:#000 !important;color:#fff !important;padding:8px 18px !important;border-radius:8px !important;}
.mobile-menu-btn{display:none;flex-direction:column;justify-content:center;align-items:center;width:44px;height:44px;padding:0;background:transparent;border:none;cursor:pointer;z-index:101;}
.hamburger-line{width:24px;height:2px;background:#111827;margin:4px 0;transition:all 0.3s ease;}
.mobile-menu-btn.active .hamburger-line:nth-child(1){transform:rotate(45deg) translate(12px, 12px);}
.mobile-menu-btn.active .hamburger-line:nth-child(2){opacity:0;}
.mobile-menu-btn.active .hamburger-line:nth-child(3){transform:rotate(-45deg) translate(8px, -8px);}
.mobile-menu{display:none;position:fixed;top:70px;left:0;right:0;bottom:0;background:#fff;z-index:100;overflow-y:auto;opacity:0;transition:opacity 0.3s ease;}
.mobile-menu.active{display:block;opacity:1;}
.mobile-menu-content{padding:16px;}
.mobile-nav-links{display:flex;flex-direction:column;gap:0;}
.mobile-nav-link{display:block;padding:12px 16px;color:#4B5563;font-size:14px;font-weight:500;text-decoration:none;border-bottom:1px solid #f0f0f0;transition:background 0.2s ease, color 0.2s ease;}
.mobile-nav-link:hover{background:#f5f5f5;color:#111827;}
.mobile-nav-link.active{background:#f5f5f5;color:#111827;}
.mobile-nav-link.vip-link{color:#DC2626;}
.mobile-nav-link.vip-link:hover{background:#fff5f5;color:#DC2626;}
.mobile-nav-link.vip-link.active{background:#fff5f5;color:#DC2626;}
.mobile-menu-divider{height:8px;background:#f9f9f9;margin:8px -16px;}
.mobile-auth-section{display:flex;flex-direction:column;gap:0;}
.mobile-auth-section .logout-form{width:100%;}
.mobile-auth-section .logout-btn{width:100%;padding:12px 16px;text-align:left;color:#DC2626;border:none;background:transparent;font-size:14px;font-weight:500;border-bottom:1px solid #f0f0f0;}
.mobile-auth-section .logout-btn:hover{background:#fff5f5;color:#B91C1C;}
.login-link{background:#000;color:#fff !important;border-radius:8px !important;border:none !important;}
.login-link:hover{background:#333 !important;}
@media (max-width: 1024px){
  .header .inner{grid-template-columns:minmax(120px, 1fr) auto minmax(0, 1fr);height:60px;column-gap:14px;}
  .header-left{width:120px;}
  .logo img{width:147px;height:36px;}
  .main-nav{gap:18px;}
  .main-nav a{font-size:13px;height:28px;}
  .main-nav a:nth-child(1){width:40px;}
  .main-nav a:nth-child(2){width:84px;}
  .main-nav a:nth-child(3){width:78px;}
  .main-nav a:nth-child(4){width:68px;}
  .top-action-link{font-size:13px;height:28px;}
  .top-action-link.notification-entry{padding:0 2px;gap:5px;}
  .notification-badge{min-width:17px;height:17px;padding:0 5px;font-size:10px;line-height:17px;}
  .auth-nav{gap:12px;}
  .top-action-divider{height:14px;margin:0 8px;}
}
@media (max-width: 900px){
  .header .inner{grid-template-columns:auto minmax(0, 1fr) auto;height:56px;padding:0 12px;}
  .header-left{width:auto;}
  .logo img{width:130px;height:32px;}
  .main-nav{display:none;}
  .auth-nav{display:none;}
  .hamburger-line{width:20px;}
  .mobile-menu-btn{display:flex;grid-column:3;justify-self:end;margin-left:0;width:40px;height:40px;}
  .mobile-menu{top:56px;}
  .mobile-menu-content{padding:12px;}
  .mobile-nav-link{padding:10px 12px;font-size:13px;}
}
@media (max-width: 480px){
  .header .inner{height:52px;padding:0 8px;}
  .logo img{width:114px;height:28px;}
  .mobile-menu-btn{width:36px;height:36px;}
  .hamburger-line{width:18px;margin:3px 0;}
  .mobile-menu{top:52px;}
  .mobile-menu-content{padding:8px;}
  .mobile-nav-link{padding:8px 10px;font-size:12px;}
}