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1024px){.hamburger{display:inline-flex}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}.sidebar{position:fixed;top:56px;left:0;bottom:0;width:260px;height:auto;transform:translate(-100%);transition:transform .16s ease,visibility 0s linear .16s;box-shadow:var(--shadow-md);z-index:40;visibility:hidden}.sidebar--open{transform:translate(0);visibility:visible;transition:transform .16s ease,visibility 0s linear 0s}.sidebar-backdrop{display:block;position:fixed;top:56px;right:0;bottom:0;left:0;background:#1a1d2166;z-index:35}}@media (max-width: 768px){.stat-grid{grid-template-columns:1fr}.user-chip__name{display:none}.app-main{padding:var(--space-5) 0 var(--space-6)}}@media (max-width: 480px){.brand-name{display:none}.app-header{padding:0 var(--space-4);gap:var(--space-3)}.session-banner{padding:var(--space-3) var(--space-4)}.container{padding:0 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