#appHeader{position:sticky;top:0;left:0;right:0;z-index:1000;background:#111425f2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);box-shadow:0 4px 20px #0000004d}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:12px;font-size:.75rem;font-weight:600;transition:all .2s}.badge-tier-unverified{background:#f59e0b33;color:#f59e0b;border:1px solid rgba(245,158,11,.3);box-shadow:0 0 15px #f59e0b1a}.badge-tier-t2{background:#22c55e33;color:#22c55e;border:1px solid rgba(34,197,94,.3);box-shadow:0 0 15px #22c55e33}.badge-tier-t3{background:linear-gradient(135deg,#a855f740,#ec489940);color:#a855f7;border:1px solid rgba(168,85,247,.4);box-shadow:0 0 20px #a855f74d}.header-content{max-width:1400px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.header-logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--txt);font-size:24px;font-weight:900;letter-spacing:-.02em;cursor:pointer;transition:opacity .2s ease}.header-logo:hover{opacity:.8}.header-logo-text{background:linear-gradient(135deg,var(--accent2),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-nav{display:flex;gap:8px;align-items:center}.header-nav-link{padding:10px 20px;border-radius:8px;background:transparent;border:1px solid transparent;color:var(--muted);font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease;text-decoration:none;font-family:inherit}.header-nav-link:hover{color:var(--txt);background:#ffffff0d;border-color:var(--line)}.header-nav-link.active{color:var(--accent2);border-color:var(--accent2);background:#00eaff14}.header-auth-controls{display:flex;align-items:center;gap:12px}.header-btn{padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;border:1px solid var(--line);background:#ffffff0d;color:var(--txt);font-family:inherit}.header-btn:hover{background:#ffffff14;transform:translateY(-1px)}.header-btn-primary{background:linear-gradient(135deg,var(--accent2),#0af);border-color:var(--accent2);color:#000}.header-btn-primary:hover{box-shadow:0 4px 16px #00eaff4d}.header-wallet-pill{position:relative;display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:8px;background:#00eaff14;border:1px solid rgba(0,234,255,.3);color:var(--accent2);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}.header-wallet-pill:hover{background:#00eaff1f;border-color:var(--accent2);transform:translateY(-1px)}.header-wallet-icon{font-size:16px}.header-wallet-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:200px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 32px #00000080;display:none;z-index:100;overflow:hidden}.header-menu-item{display:flex;align-items:center;gap:10px;padding:12px 16px;color:var(--txt);font-size:14px;font-weight:500;cursor:pointer;transition:background .2s ease;border:none;background:transparent;width:100%;text-align:left;font-family:inherit}.header-menu-item:hover{background:#ffffff14}.header-menu-item:not(:last-child){border-bottom:1px solid var(--line)}.header-user-section{position:relative;display:flex;align-items:center;gap:12px}.header-user-menu-btn{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:8px;background:#ffffff0d;border:1px solid var(--line);color:var(--txt);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit}.header-user-menu-btn:hover{background:#ffffff14;transform:translateY(-1px)}.header-user-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--accent2),var(--accent));display:flex;align-items:center;justify-content:center;font-weight:700;color:#000;font-size:14px}.header-user-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:220px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 32px #00000080;display:none;z-index:100;overflow:hidden}.header-mobile-menu-btn{display:none;align-items:center;justify-content:center;padding:10px;border-radius:8px;background:#ffffff0d;border:1px solid var(--line);color:var(--txt);font-size:20px;cursor:pointer;transition:all .2s ease}.header-mobile-menu-btn:hover{background:#ffffff14}.header-mobile-menu{position:fixed;top:73px;left:0;right:0;background:#111425fa;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);box-shadow:0 8px 32px #00000080;display:none;flex-direction:column;z-index:999;max-height:calc(100vh - 73px);overflow-y:auto}.header-mobile-section{padding:16px 24px;border-bottom:1px solid var(--line)}.header-mobile-section:last-child{border-bottom:none}.header-mobile-title{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px}.header-mobile-nav{display:flex;flex-direction:column;gap:8px}.header-mobile-nav-link{padding:12px 16px;border-radius:8px;background:#ffffff08;border:1px solid var(--line);color:var(--txt);font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease;text-align:left;font-family:inherit;width:100%}.header-mobile-nav-link:hover{background:#ffffff14;border-color:var(--accent2)}.header-mobile-wallet{display:flex;flex-direction:column;gap:8px;padding:16px;border-radius:12px;background:#00eaff0d;border:1px solid rgba(0,234,255,.2);margin-bottom:12px}.header-mobile-wallet-balance{color:var(--accent2);font-size:18px;font-weight:700}.header-mobile-wallet-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}@media (max-width: 768px){.header-content{padding:12px 16px}.header-logo{font-size:20px}.header-nav{display:none}.header-mobile-menu-btn{display:flex}.header-auth-controls{display:none}}@media (min-width: 769px){.header-mobile-menu{display:none!important}}