.tma-mode{--safe-bottom:env(safe-area-inset-bottom,0px);--safe-top:env(safe-area-inset-top,0px);--tab-bar-height:60px}.tma-mode .page-content{padding-bottom:calc(var(--tab-bar-height) + var(--safe-bottom) + 8px)}.tma-mode .card,.tma-mode [class*=rounded-lg],.tma-mode [class*=rounded-xl]{border-radius:16px}.tma-mode [role=button],.tma-mode button{min-height:44px}.tma-bottom-bar{position:fixed;bottom:0;left:0;right:0;z-index:50;height:calc(var(--tab-bar-height) + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:hsl(var(--card));border-top:1px solid hsl(var(--border));display:flex;align-items:flex-start;padding-top:8px}.tma-tab-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;min-height:44px;padding:6px 4px;background:none;border:none;cursor:pointer;position:relative;transition:opacity .15s;-webkit-tap-highlight-color:transparent}.tma-tab-btn:active{opacity:.7}.tma-tab-label{font-size:10px;font-weight:500;line-height:1}.tma-tab-badge{position:absolute;top:2px;right:calc(50% - 18px);background:hsl(var(--destructive));color:#fff;font-size:9px;font-weight:700;min-width:16px;height:16px;border-radius:8px;padding:0 4px}.pull-to-refresh-indicator,.tma-tab-badge{display:flex;align-items:center;justify-content:center}.pull-to-refresh-indicator{height:48px;color:hsl(var(--muted-foreground));font-size:13px;gap:8px}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,hsl(var(--muted)) 25%,hsl(var(--muted-foreground)/.1) 50%,hsl(var(--muted)) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:6px}