:root{--mat-dark:#2a2a2a;--mat-gray:#4a4a4a;--mat-light:#6a6a6a;--mat-white:#ffffff;--mat-accent:#9945FF;--mat-shadow:0 4px 12px rgba(0,0,0,0.5);--background-dark:#1a1a1a;--card-background:rgba(40,40,40,0.95);--text-primary:#ffffff;--text-secondary:#cccccc;--neon-glow:0 0 10px rgba(153,69,255,0.7);--neon-red:#ff5555}.top-nav{position:fixed;top:0;left:0;right:0;height:60px;z-index:900;display:flex;align-items:center;padding:0 1.5rem}.top-nav:before{content:"";position:absolute;top:0;left:0;right:0;height:100%;background:var(--card-background);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1);box-shadow:var(--mat-shadow),var(--neon-glow);z-index:-1;pointer-events:none}.top-nav-content{max-width:1000px;justify-content:flex-end;gap:1rem;flex-wrap:nowrap}.top-nav-actions{align-items:center;flex-shrink:0}.top-nav-actions,.top-nav-socials{display:flex;gap:.8rem}.top-nav-social-link{display:flex;align-items:center;justify-content:center;padding:.6rem;color:var(--text-primary);text-decoration:none;font-size:1.2rem;border-radius:8px;transition:background .3s ease,color .3s ease,transform .2s ease;width:36px;height:36px;pointer-events:auto;background:rgba(255,255,255,.05);border:1px solid rgba(153,69,255,.3)}.top-nav-social-link:hover{background:rgba(153,69,255,.1);color:var(--text-primary);transform:translateY(-2px);box-shadow:var(--neon-glow)}.top-nav-notifications{padding:.5rem;z-index:10}.notification-button,.top-nav-notifications{position:relative;display:flex;align-items:center}.notification-button{background:none;border:none;cursor:pointer;padding:0}.notification-icon{width:22px;height:22px;color:var(--text-primary);transition:color .3s ease}.notification-button:hover .notification-icon{color:var(--mat-accent)}.notification-badge{position:absolute;top:-2px;right:-2px;background:var(--neon-red);border-radius:50%;padding:.2rem .4rem;font-size:.7rem;font-weight:500;pointer-events:none}.notification-badge,.top-nav-wallet-button{color:var(--mat-dark);font-family:Orbitron,sans-serif;box-shadow:var(--neon-glow)}.top-nav-wallet-button{background:linear-gradient(135deg,var(--mat-accent),#6633cc);border:none;border-radius:8px;padding:.5rem 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.top-nav-profile-icon{color:var(--mat-accent)}.profile-dropdown{position:absolute;top:100%;right:0;background:var(--card-background);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:.8rem;box-shadow:var(--mat-shadow),var(--neon-glow);min-width:180px;z-index:950;animation:slideDown .3s ease-in-out}.profile-dropdown-item{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0;font-family:Orbitron,sans-serif;font-size:.85rem;color:var(--text-primary)}.dropdown-label{font-weight:600;color:#00ffaa;text-shadow:0 0 4px rgba(153,69,255,.7)}.profile-dropdown-link{display:flex;align-items:center;gap:.6rem;padding:.6rem .8rem;font-family:Orbitron,sans-serif;font-size:.9rem;font-weight:500;color:var(--text-primary);text-decoration:none;border-radius:6px;transition:background .3s ease,color .3s ease,transform .2s ease;border:1px solid rgba(153,69,255,.3)}.profile-dropdown-link:hover{background:rgba(153,69,255,.1);color:var(--text-primary);transform:translateX(4px);box-shadow:var(--neon-glow)}.notifications-dropdown{position:absolute;top:100%;right:0;background:var(--card-background);border:1px solid rgba(255,255,255,.1);border-radius:8px;box-shadow:var(--mat-shadow),var(--neon-glow);width:280px;max-height:360px;overflow-y:auto;z-index:1000;padding:8px;animation:slideDown .3s ease-in-out}.notification-item{padding:8px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;font-family:Orbitron,sans-serif;font-size:.8rem;color:var(--text-primary)}.notification-item:last-child{border-bottom:none}.notification-message{color:var(--text-primary);font-weight:500}.notification-timestamp{color:var(--text-secondary);font-size:.7rem;margin-top:3px}.notification-win{background:rgba(0,255,170,.1)}.notification-info{background:rgba(153,69,255,.1)}.notification-warning{background:rgba(255,193,7,.1)}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.top-nav{height:50px;padding:0 1rem;left:0}.top-nav:before{height:100%}.top-nav-content{gap:.6rem}.top-nav-actions{gap:.6rem;justify-content:flex-end}.top-nav-notifications,.top-nav-socials{display:none}.top-nav-wallet-button{padding:.4rem .7rem;font-size:.8rem;border-radius:6px}.top-nav-profile-link{padding:.4rem;width:28px;height:28px;border-radius:6px}.top-nav-profile-icon{font-size:1rem}.profile-dropdown{min-width:150px;padding:.6rem}.profile-dropdown-item,.profile-dropdown-link{font-size:.8rem;padding:.4rem 0}}@media (max-width:480px){.top-nav{height:45px;padding:0 .8rem}.top-nav-actions,.top-nav-content{gap:.4rem}.top-nav-wallet-button{padding:.3rem .6rem;font-size:.75rem;border-radius:5px}.top-nav-profile-link{padding:.3rem;width:24px;height:24px;border-radius:5px}.top-nav-profile-icon{font-size:.9rem}.profile-dropdown{min-width:130px;padding:.5rem}.profile-dropdown-item,.profile-dropdown-link{font-size:.75rem;padding:.3rem 0}}.top-nav-content{max-width:1400px;margin:0 auto;width:100%;display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem}.top-nav-left{flex:1;display:flex;justify-content:flex-start}.top-nav-logo{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:10;transition:transform .3s ease}.top-nav-logo:hover{transform:translate(-50%,-50%) scale(1.08)}.logo-image{height:40px;width:auto;-o-object-fit:contain;object-fit:contain}.top-nav-right{flex:1;display:flex;justify-content:flex-end}@media (max-width:768px){.top-nav-logo{position:static;transform:none;margin:0 auto}.logo-image{height:32px}.top-nav-content{justify-content:center;position:relative}.top-nav-left,.top-nav-right{position:absolute}.top-nav-left{left:1rem}.top-nav-right{right:1rem}}@media (max-width:480px){.logo-image{height:28px}}