.user-nav{position:relative}.user-nav-skeleton{display:flex;align-items:center;gap:8px}.skeleton-circle{width:40px;height:40px;border-radius:50%;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.user-nav-auth-buttons{display:flex;align-items:center;gap:12px}.btn-login{padding:8px 20px;border-radius:6px;font-size:14px;font-weight:600;color:#fff;text-decoration:none;transition:opacity .2s}.btn-login:hover{opacity:.8}.btn-signup{padding:8px 20px;border-radius:6px;font-size:14px;font-weight:600;background:var(--color-white);color:var(--color-primary);text-decoration:none;transition:all .2s}.btn-signup:hover{background:#f0f0f0}.user-nav-trigger{display:flex;align-items:center;gap:8px;background:hsla(0,0%,100%,.1);border:1px solid hsla(0,0%,100%,.2);border-radius:999px;padding:4px 12px 4px 4px;cursor:pointer;transition:all .2s}.user-nav-trigger:hover{background:hsla(0,0%,100%,.15);border-color:hsla(0,0%,100%,.3)}.user-nav-avatar{width:32px;height:32px;border-radius:50%;-o-object-fit:cover;object-fit:cover}.user-nav-avatar-placeholder{width:32px;height:32px;border-radius:50%;background:var(--color-primary);display:flex;align-items:center;justify-content:center;color:var(--color-white);font-size:14px;font-weight:700}.user-nav-chevron{color:#fff;transition:transform .2s}.user-nav-chevron-open{transform:rotate(180deg)}.user-nav-dropdown{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.2);min-width:240px;z-index:1000;animation:dropdown-enter .2s ease-out}@keyframes dropdown-enter{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.user-nav-dropdown-header{padding:16px}.user-nav-dropdown-name{font-size:16px;font-weight:700;color:#1a1a1a;margin-bottom:4px}.user-nav-dropdown-email{font-size:13px;color:#666}.user-nav-dropdown-divider{height:1px;background:#e0e0e0;margin:0 8px}.user-nav-dropdown-nav{padding:8px 0}.user-nav-dropdown-link{display:flex;align-items:center;gap:12px;padding:12px 16px;color:#333;text-decoration:none;font-size:14px;font-weight:500;transition:background .2s}.user-nav-dropdown-link:hover{background:#f5f5f5}.user-nav-dropdown-link svg{color:#666}.user-nav-dropdown-signout{display:flex;align-items:center;gap:12px;width:100%;padding:12px 16px;background:none;border:none;color:#ef4444;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s;text-align:left}.user-nav-dropdown-signout:hover{background:#fef2f2}.user-nav-dropdown-signout svg{color:#ef4444}@media (max-width:768px){.btn-login,.btn-signup{font-size:13px;padding:6px 16px}.user-nav-dropdown{min-width:200px}}