.gsb-nav{position:fixed;bottom:0;left:0;right:0;z-index:9999;display:flex;align-items:stretch;background:#0B1829;border-top:1px solid rgba(201,146,42,0.2);padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -4px 20px rgba(11,24,41,0.4)}.gsb-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px 4px 10px;text-decoration:none;position:relative;transition:background 0.2s;gap:3px}.gsb-item:active{background:rgba(255,255,255,0.04)}.gsb-icon-wrap{width:28px;height:28px;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.4);transition:color 0.2s,transform 0.2s}.gsb-active .gsb-icon-wrap{color:#E8B84B;transform:translateY(-2px)}.gsb-label{font-family:'Rajdhani',sans-serif;font-size:10px;font-weight:700;letter-spacing:0.5px;color:rgba(255,255,255,0.4);text-transform:uppercase;transition:color 0.2s;white-space:nowrap}.gsb-active .gsb-label{color:#E8B84B}.gsb-active-dot{position:absolute;top:4px;left:50%;transform:translateX(-50%);width:4px;height:4px;border-radius:50%;background:#C9922A}.gsb-spacer{height:70px}@supports (padding-bottom:env(safe-area-inset-bottom)){.gsb-nav{padding-bottom:calc(env(safe-area-inset-bottom) + 4px)}.gsb-spacer{height:calc(70px + env(safe-area-inset-bottom))}}