:root{color:#17242d;background:#f5f6f7;color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--navy: #244c66;--blue-soft: #d7e7ec;--orange: #f2a65a;--surface: #ffffff;--border: #d8dee3;--radius: .875rem;--muted-text: #3f5562;--nav-height: 4.75rem}*,*:before,*:after{box-sizing:border-box}html{min-width:320px}body{margin:0;min-width:320px;background:#f5f6f7;color:var(--navy);font:400 1rem/1.5 inherit}button,a,input,select,textarea{min-height:44px;font:inherit}button{border:0;background:transparent;color:inherit}a{color:inherit}img{display:block;max-width:100%}#root{min-height:100dvh}.app-shell{display:flex;min-height:100dvh;flex-direction:column;padding-bottom:calc(var(--nav-height) + env(safe-area-inset-bottom))}.app-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:.875rem;border-bottom:1px solid var(--border);background:var(--surface);padding:.875rem 1rem}.brand-logo{width:2.5rem;height:2.5rem;flex:none;border-radius:.75rem}.app-header h1{flex:1;margin:0;font-size:1.05rem;font-weight:700;line-height:1.1;letter-spacing:-.02em}.app-header button{display:inline-flex;align-items:center;justify-content:center;width:2.75rem;padding:0;border-radius:999px;color:var(--navy)}.app-header button:focus-visible,.bottom-nav a:focus-visible{outline:3px solid color-mix(in srgb,var(--orange) 65%,white);outline-offset:-3px}.app-main{width:min(calc(100% - 2rem),72rem);flex:1;margin:0 auto;padding:1.25rem 0 0}.app-main p{margin:0 0 1rem;color:var(--muted-text)}.task-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:1.25rem}.task-card h2{margin:0;font-size:1rem}.bottom-nav{position:fixed;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));min-height:var(--nav-height);border-top:1px solid var(--border);background:var(--surface);padding-bottom:env(safe-area-inset-bottom);z-index:30}.bottom-nav a,.bottom-nav span[aria-disabled=true]{display:flex;align-items:center;justify-content:center;min-height:44px;padding:1rem .75rem;text-align:center;font-weight:600}.bottom-nav a{text-decoration:none;color:var(--navy)}.bottom-nav span[aria-disabled=true]{color:var(--muted-text);opacity:.84}@media(min-width:768px){.app-shell{padding-bottom:0}.bottom-nav{position:static;width:min(calc(100% - 2rem),72rem);margin:1rem auto 1.5rem;min-height:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;padding-bottom:0}}