.site-header{background:#12121fcc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border, rgba(255,255,255,.06));padding:.8rem 2rem;padding-top:max(.8rem,env(safe-area-inset-top),var(--safe-area-inset-top, 0px));display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:50}.site-header .logo{font-size:1.4rem;font-weight:800;color:var(--text-primary, #f0f0f5);text-decoration:none;display:flex;align-items:center;gap:.5rem;letter-spacing:-.02em}.site-header .logo-icon{font-size:1.6rem}.site-header .logo span{background:linear-gradient(135deg,var(--accent, #e94560),var(--purple, #7c3aed));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.site-header .logo .logo-icon{-webkit-text-fill-color:initial;background:none}.site-header .nav{display:flex;gap:.25rem}.site-header .nav a{color:var(--text-secondary, #8888a8);text-decoration:none;font-weight:500;font-size:.9rem;padding:.5rem 1rem;border-radius:10px;transition:color .3s,background .3s}.site-header .nav a:hover{color:var(--text-primary, #f0f0f5);background:#ffffff08}.site-header .nav a.active{color:var(--accent, #e94560);background:#e9456014}.site-header .mobile-menu-btn{display:none;background:none;border:1px solid var(--border, rgba(255,255,255,.06));color:var(--text-primary, #f0f0f5);font-size:1.2rem;padding:.4rem .6rem;border-radius:8px;cursor:pointer;line-height:1;transition:border-color .3s}.site-header .mobile-menu-btn:hover{border-color:var(--accent, #e94560)}.site-header .header-right{display:flex;align-items:center;gap:1rem}.site-header .auth-btn{background:linear-gradient(135deg,var(--accent, #e94560),#c73e54);color:#fff;border:none;padding:.5rem 1.2rem;border-radius:12px;font-size:.85rem;font-weight:600;cursor:pointer;transition:transform .3s,box-shadow .3s}.site-header .auth-btn:hover{transform:scale(1.05);box-shadow:0 4px 16px #e945604d}.site-header .user-menu{position:relative;display:none}.site-header .user-menu.signed-in{display:flex;align-items:center;gap:.5rem;cursor:pointer}.site-header .user-avatar{width:36px;height:36px;border-radius:50%;border:2px solid var(--accent, #e94560);object-fit:cover}.site-header .user-name{font-weight:600;font-size:.9rem;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.site-header .dropdown-arrow{font-size:.7rem;transition:transform .2s}.site-header .user-menu.open .dropdown-arrow{transform:rotate(180deg)}.site-header .user-dropdown{position:absolute;top:calc(100% + .5rem);right:0;background:var(--bg-card-solid, #16213e);border:1px solid var(--border, rgba(255,255,255,.06));border-radius:12px;min-width:180px;box-shadow:0 12px 40px #0006;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .2s;z-index:100}.site-header .user-menu.open .user-dropdown{opacity:1;visibility:visible;transform:translateY(0)}.site-header .dropdown-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;color:var(--text-primary, #f0f0f5);text-decoration:none;font-size:.9rem;transition:background .3s}.site-header .dropdown-item:hover{background:#ffffff0a}.site-header .dropdown-item:first-child{border-radius:12px 12px 0 0}.site-header .dropdown-item:last-child{border-radius:0 0 12px 12px}.site-header .dropdown-divider{height:1px;background:var(--border, rgba(255,255,255,.06));margin:.25rem 0}.site-header .dropdown-item.sign-out{color:var(--accent, #e94560)}@media(max-width:768px){.site-header{padding:.7rem 1rem}.site-header .mobile-menu-btn{display:block;order:-1}.site-header .logo{order:0;flex:1}.site-header .header-right{order:1}.site-header .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#12121ff2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);flex-direction:column;padding:.5rem;gap:0;border-bottom:1px solid var(--border, rgba(255,255,255,.06));box-shadow:0 8px 30px #0006}.site-header .nav.open{display:flex}.site-header .nav a{padding:.8rem 1rem;border-radius:8px}.site-header .nav a:hover{background:#e9456014}.site-header .user-name{display:none}}html.capacitor .site-header{padding-top:3.2rem}