*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--tg-theme-bg-color, #ffffff);color:var(--tg-theme-text-color, #0f0f10);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji"}.app-shell{min-height:100%;display:block;padding:0}.app-frame{width:100%;height:100vh;height:100dvh;background:var(--tg-theme-bg-color, #ffffff);color:var(--tg-theme-text-color, #0f0f10);border-radius:0;box-shadow:none;display:grid;grid-template-rows:auto 1fr auto;overflow:hidden}.header{padding:16px 20px;font-weight:700;font-size:20px;border-bottom:1px solid var(--tg-theme-secondary-bg-color, #f1f2f4)}.content{padding:16px 20px 80px;overflow:auto}.bottom-nav{height:64px;display:grid;grid-template-columns:repeat(5,1fr);align-items:center;border-top:1px solid var(--tg-theme-secondary-bg-color, #f1f2f4);background:var(--tg-theme-bg-color, #ffffff)}.nav-item{-webkit-appearance:none;-moz-appearance:none;appearance:none;outline:none;border:none;background:transparent;color:var(--tg-theme-hint-color, #6b7280);height:100%;padding:6px 4px 8px;display:grid;grid-template-rows:auto auto;place-items:center;gap:4px;font-size:12px;cursor:pointer}.nav-item.active{background:var(--tg-theme-button-color, #1a1a1a);color:var(--tg-theme-button-text-color, #ffffff)}.nav-icon{width:22px;height:22px;display:block}