.app-frame{max-width:430px;margin:0 auto;position:relative;height:var(--app-vh, 100dvh);display:flex;flex-direction:column;background:var(--bg);padding-top:var(--sa-top)}@media(max-width:599px){.app-frame{max-width:none}}.app-content{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding-bottom:calc(80px + var(--sa-bottom));touch-action:pan-y;scrollbar-width:none;-ms-overflow-style:none}.app-content::-webkit-scrollbar{display:none}.bottom-bar{position:absolute;bottom:max(20px,var(--sa-bottom));left:50%;transform:translate(-50%);z-index:10;display:flex;gap:4px;padding:8px;border-radius:999px;background:color-mix(in srgb,var(--surface) 55%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 4px 24px color-mix(in srgb,var(--bg) 60%,transparent)}.bottom-bar-tab{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:999px;color:var(--text-dim);text-decoration:none}.bottom-bar-tab.active{color:var(--text);background:color-mix(in srgb,var(--surface) 85%,transparent)}.screen-placeholder{padding:24px}.screen-placeholder h1{font-family:var(--rd-font);font-size:28px;color:var(--text);font-weight:700}.screen-placeholder p{font-family:var(--rd-font);color:var(--text-dim)}.tocco-44{position:relative}.tocco-44:before{content:"";position:absolute;top:-9px;right:-9px;bottom:-9px;left:-9px}.schede-radice,.scheda-viva{display:contents}.schede-radice[hidden],.scheda-viva[hidden]{display:none}