/* Unified site header — load on every page after theme CSS */
.header{position:fixed;top:0;left:0;right:0;height:var(--header-height,64px);background:var(--header-bg,#26262F);z-index:100;border-bottom:1px solid rgba(255,255,255,.06);overflow:visible}
.header-inner{display:flex;align-items:center;height:100%;gap:16px;min-width:0}
.logo{display:flex;align-items:center;gap:8px;flex-shrink:0;min-width:0}
.logo-icon{width:34px;height:34px;background:linear-gradient(135deg,var(--green,#00B341) 0%,#00D653 100%);color:#fff;border-radius:9px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;box-shadow:0 4px 12px rgba(0,179,65,.4);flex-shrink:0}
.logo-text{font-size:20px;font-weight:700;color:var(--header-text,#E8E8ED);letter-spacing:-.4px;white-space:nowrap}
.logo-text span{color:var(--green,#00B341)}
.header-search{flex:1;max-width:440px;min-width:120px;position:relative;display:flex;align-items:center}
.header-search .search-icon{position:absolute;left:14px;color:rgba(255,255,255,.45);pointer-events:none;z-index:1}
.header-search input{width:100%;height:40px;padding:0 16px 0 42px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.08);border-radius:10px;color:var(--header-text,#E8E8ED);font-size:14px;transition:var(--transition,.22s ease)}
.header-search input::placeholder{color:rgba(255,255,255,.4)}
.header-search input:focus{background:rgba(255,255,255,.11);border-color:rgba(0,179,65,.6);box-shadow:0 0 0 3px var(--green-glow,rgba(0,179,65,.18))}
.header-nav{display:flex;gap:2px;flex-shrink:0;align-items:center}
.nav-link{padding:8px 12px;font-size:13.5px;font-weight:500;color:rgba(255,255,255,.62);border-radius:var(--radius-sm,8px);transition:var(--transition,.22s ease);white-space:nowrap}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-link.active{color:#fff;background:rgba(255,255,255,.1)}
.header-actions{display:flex;align-items:center;gap:6px;margin-left:auto;flex-shrink:0}
.header .btn-icon{width:38px;height:38px;position:relative;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.6);border-radius:9px;transition:var(--transition,.22s ease);flex-shrink:0}
.header .btn-icon:hover{color:#fff;background:rgba(255,255,255,.08)}
.header .btn-icon .dot{position:absolute;top:8px;right:8px;width:7px;height:7px;border-radius:50%;background:var(--green,#00B341);border:1.5px solid var(--header-bg,#26262F)}
.header .btn-icon .count-badge{position:absolute;top:2px;right:2px;min-width:16px;height:16px;padding:0 4px;background:var(--green,#00B341);color:#fff;font-size:10px;font-weight:700;border-radius:100px;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--header-bg,#26262F)}
.header .btn-outline{border-color:rgba(255,255,255,.22);color:var(--header-text,#E8E8ED);background:rgba(255,255,255,.05)}
.header .btn-outline:hover{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.1)}
.header .btn-register{border:1.5px solid rgba(255,255,255,.18);color:var(--header-text,#E8E8ED);background:transparent}
.header .btn-register:hover{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.06)}
.header .btn-primary{box-shadow:0 2px 8px rgba(0,179,65,.25)}
.header-user-link{display:inline-flex;align-items:center;gap:8px;max-width:160px;height:38px;padding:0 12px;font-size:13px;font-weight:600;border-radius:9px;border:1.5px solid rgba(255,255,255,.2);color:var(--header-text,#E8E8ED);background:rgba(255,255,255,.05);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.header-user-link:hover{border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.1);color:#fff}
.header-user-link .header-user-av{flex-shrink:0}
.mobile-search{display:none;padding-bottom:12px}
.mobile-search .header-search{max-width:100%}
.menu-toggle{display:none;flex-direction:column;gap:5px;width:38px;height:38px;align-items:center;justify-content:center;border-radius:var(--radius-sm,8px);transition:var(--transition,.22s ease);flex-shrink:0}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--header-text,#E8E8ED);border-radius:2px}
.menu-toggle:hover{background:rgba(255,255,255,.08)}
.header--auth .header-search{display:none}
.header--auth .header-nav{display:none}
.header--account .header-nav{display:none}
@media(max-width:1100px){
  .header-nav .nav-link:nth-child(n+4){display:none}
}
@media(max-width:900px){
  .header-nav{display:none}
  .header-search{display:none}
  .mobile-search{display:block}
  .menu-toggle{display:flex}
  .header-actions .btn-register{display:none}
  .header-user-link span.header-user-name{display:none}
  .header-actions .btn-primary:not(.header-keep){display:none}
}
.header-menu{position:relative;z-index:120}
.header-menu[open]{z-index:450}
.header-menu summary{list-style:none;cursor:pointer;user-select:none}
.header-menu summary::-webkit-details-marker{display:none}
.header-menu-panel{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;max-width:min(280px,calc(100vw - 24px));background:#fff;border:1px solid #E8E8ED;border-radius:12px;box-shadow:0 16px 48px rgba(20,20,42,.18);padding:6px;z-index:451;display:flex;flex-direction:column;animation:headerMenuIn .16s ease-out}
@keyframes headerMenuIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.header-menu-panel a{padding:10px 12px;border-radius:8px;font-size:13.5px;font-weight:600;color:#26262F;line-height:1.35}
.header-menu-panel a:hover{background:#F4F4F6}
.header-menu-out{color:#B42318 !important;margin-top:2px;border-top:1px solid #F0F0F2;padding-top:12px !important}
@media(max-width:900px){
  .header-desk-only{display:none !important}
}
@media(max-width:640px){
  .header-inner{gap:8px}
  .header-actions .btn-outline.header-admin-link{display:none}
  .header-actions .btn-icon:not(.header-icon-shop){display:flex !important}
}
.sidebar-guest{margin:8px 4px 0;padding:14px;border:1px solid var(--border-light,#E8E8ED);border-radius:12px;background:#F4F4F6}
.sidebar-guest-title{font-size:14px;font-weight:800;margin-bottom:6px}
.sidebar-guest-text{font-size:12.5px;color:#6B6B76;line-height:1.45;margin-bottom:12px}
.sidebar-guest .btn{margin-bottom:8px}
.sidebar-guest .btn:last-child{margin-bottom:0}
@media(max-width:900px){
  .header-icon-shop{display:none !important}
  aside.sidebar,aside.buyer-sidebar,aside.seller-sidebar{display:none !important}
  body .main-content{margin-left:0 !important}
  nav.account-mobile-nav{display:flex !important;position:sticky;top:calc(var(--header-height,64px) + 52px);z-index:85;background:#fff;border-bottom:1px solid #E8E8ED;padding:8px 12px;gap:6px;overflow-x:auto}
  body.account-page .main-content,body.profile-page .main-content{padding-top:calc(var(--header-height,64px) + 108px) !important}
  body.messenger-page .account-mobile-nav{display:none !important}
  body.messenger-page .main-content{padding-top:var(--header-height,64px) !important}
}
.account-mobile-nav{display:none}