*{margin:0;padding:0;box-sizing:border-box}:root{--primary:196 85% 45%;--primary-hover:196 85% 50%;--primary-foreground:210 20% 98%;--background:200 20% 98%;--foreground:210 15% 15%;--card:200 100% 100%;--card-foreground:210 15% 15%;--muted:200 20% 95%;--muted-foreground:210 10% 50%;--destructive:0 84.2% 60.2%;--destructive-foreground:210 20% 98%;--border:210 10% 85%;--input:210 10% 95%;--ring:196 85% 45%;--radius:0.5rem;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu",sans-serif;--transition-base:0.2s ease}@media (prefers-color-scheme:dark){:root{--background:220 15% 10%;--foreground:210 10% 90%;--card:220 15% 15%;--card-foreground:210 10% 90%;--muted:220 15% 18%;--muted-foreground:210 10% 60%;--border:220 10% 20%;--input:220 15% 18%}}body{font-family:var(--font-sans);-webkit-font-smoothing:antialiased;background-color:hsl(var(--background));color:hsl(var(--foreground));line-height:1.5;font-size:16px}[role=button],a[role=button],button{min-height:44px;min-width:44px}@media (min-width:640px){[role=button],a[role=button],button{min-height:auto;min-width:auto}}:focus-visible{outline:2px solid hsl(var(--ring));outline-offset:2px}