.bottom-bar{align-items:stretch;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);background-color:hsl(var(--card));border-top:1px solid hsl(var(--border));bottom:0;display:flex;height:calc(var(--bottom-bar-height) + env(safe-area-inset-bottom));justify-content:space-around;left:0;padding:0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);padding-top:var(--spacing-1);position:fixed;right:0;z-index:var(--z-fixed)}.bottom-bar-item{align-items:center;background:transparent;border:none;color:hsl(var(--muted-foreground));cursor:pointer;display:flex;flex:1;flex-direction:column;gap:2px;justify-content:center;padding:var(--spacing-2) var(--spacing-1);position:relative;text-decoration:none;transition:all var(--transition-fast) var(--transition-timing-in-out);-webkit-tap-highlight-color:transparent}.bottom-bar-item:before{background-color:hsl(var(--accent));border-radius:var(--radius-md);content:"";top:0;right:0;bottom:0;left:0;opacity:0;position:absolute;transform:scale(.8);transition:all var(--transition-normal) var(--transition-timing-in-out)}.bottom-bar-item:active{transform:scale(.95)}.bottom-bar-item:active:before{opacity:.1;transform:scale(1)}.bottom-bar-item--active{color:hsl(var(--primary))}.bottom-bar-item--active .bottom-bar-icon{transform:scale(1.1)}.bottom-bar-item--active .bottom-bar-text{font-weight:var(--font-weight-semibold)}.bottom-bar-item--has-badge .bottom-bar-badge{align-items:center;animation:pulse 2s infinite;background-color:hsl(var(--destructive));border:2px solid hsl(var(--card));border-radius:var(--radius-full);box-shadow:0 2px 4px #0003;color:#fff;display:flex;font-size:.6875rem;font-weight:var(--font-weight-bold);height:20px;justify-content:center;line-height:1;min-width:20px;padding:0 5px;position:absolute;right:calc(50% - 12px);top:4px;z-index:2}.bottom-bar-item--user .bottom-bar-avatar{border:2px solid transparent;border-radius:var(--radius-full);height:1.5rem;overflow:hidden;transition:border-color var(--transition-normal) var(--transition-timing-in-out);width:1.5rem}.bottom-bar-item--user.bottom-bar-item--active .bottom-bar-avatar,.bottom-bar-item--user:hover .bottom-bar-avatar{border-color:hsl(var(--primary))}.bottom-bar-icon{align-items:center;display:flex;font-size:1.5rem;height:1.5rem;justify-content:center;width:1.5rem}.bottom-bar-icon,.bottom-bar-text{transition:all var(--transition-normal) var(--transition-timing-in-out)}.bottom-bar-text{font-size:.625rem;font-weight:var(--font-weight-medium);letter-spacing:.025em;line-height:1;white-space:nowrap}.bottom-bar-menu-content{background-color:hsl(var(--popover));border:1px solid hsl(var(--border));border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);margin-bottom:var(--spacing-2);min-width:200px;padding:var(--spacing-2)}.bottom-bar-menu-item{align-items:center;border-radius:var(--radius-sm);color:hsl(var(--foreground));cursor:pointer;display:flex;gap:var(--spacing-3);padding:var(--spacing-2) var(--spacing-3);transition:all var(--transition-normal) var(--transition-timing-in-out)}.bottom-bar-menu-item:hover{background-color:hsl(var(--accent))}.bottom-bar-menu-item:active{transform:scale(.98)}.bottom-bar-menu-icon{color:hsl(var(--muted-foreground));font-size:var(--font-size-base);text-align:center;width:1.25rem}.bottom-bar-menu-text{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}@keyframes pulse{0%{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}to{opacity:1;transform:scale(1)}}@media (max-height:500px) and (orientation:landscape){.bottom-bar{height:56px}.bottom-bar .bottom-bar-text{display:none}}@media (min-width:768px){.bottom-bar{display:none}}.dark .bottom-bar{background-color:hsl(var(--card)/.95)}.dark .bottom-bar-item--active{color:hsl(var(--primary))}