.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--glass-bg);backdrop-filter:var(--glass-blur);border-top:1px solid var(--glass-border);display:flex;justify-content:space-around;padding:12px var(--spacing-md) calc(12px + env(safe-area-inset-bottom, 0px));box-shadow:0 -8px 24px rgba(0,0,0,.05);z-index:1000;width:100%;margin:0 auto}@media (min-width:768px){.bottom-nav{max-width:800px;bottom:24px;left:50%;transform:translateX(-50%);border-radius:var(--radius-full);border:1px solid var(--glass-border);box-shadow:0 10px 40px rgba(249,115,22,.15)}}.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;text-decoration:none;color:#9e9e9e;font-size:12px;width:100%;transition:color .2s}.nav-item.active{color:#ff8c42;font-weight:600}.nav-item svg{width:24px;height:24px}