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(max-width: 768px){body.in-app{overflow:auto}#app-section.active{flex-direction:column;height:auto;min-height:100dvh;overflow:visible}.app-sidebar{position:fixed;inset:auto 0 0;width:auto;height:60px;flex-direction:row;align-items:center;padding:0;border-right:none;border-top:1px solid var(--color-border);z-index:100;gap:0;background:var(--color-surface)}.sidebar-brand,.sidebar-profile{display:none}.sidebar-nav{flex-direction:row;flex:1;gap:0;height:100%}.sidebar-item{flex:1;flex-direction:column;justify-content:center;gap:3px;padding:.375rem .25rem;border-radius:0;font-size:.6875rem;height:100%;width:auto;min-width:0}.sidebar-item span{line-height:1.2;text-align:center}.app-content{margin-left:0;padding:1rem;padding-bottom:calc(60px + 1rem)}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.spinner{animation:spin 1.6s linear infinite!important}}