*,*:before,*:after{box-sizing:border-box}body{margin:0;background:#f4f4f4;font-family:system-ui,-apple-system,BlinkMacSystemFont,sans-serif;color:#111}.brutal-frame{min-height:100vh;padding:3rem;border:6px solid black}.auth-nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:4rem;padding-bottom:1rem;border-bottom:3px solid black}.auth-nav a{text-decoration:none;color:#000;font-weight:800;text-transform:uppercase;letter-spacing:1px}.auth-nav a:visited{color:#000}.auth-brand{font-size:1.4rem;font-weight:900}.auth-nav-links{display:flex;gap:2rem}.auth-nav a:hover{text-decoration:underline}.app-nav a{text-decoration:none;color:#000;font-weight:800;text-transform:uppercase;letter-spacing:1px}.app-nav a:visited{color:#000}.app-nav a:hover{text-decoration:underline}.brutal-card{max-width:720px;margin:4rem auto;padding:3.5rem;border:4px solid black;background:#fff;box-shadow:10px 10px #000}.brutal-title{font-size:3rem;font-weight:900;margin-bottom:2.5rem;letter-spacing:-1px;text-transform:uppercase}.brutal-input{width:100%;padding:1rem;border:3px solid black;background:#fafafa;font-size:1rem;margin-bottom:1.8rem;outline:none;transition:.1s ease}.brutal-input:focus{background:#fff;box-shadow:5px 5px #000}.brutal-button{width:100%;padding:1.1rem;border:3px solid black;background:#000;color:#fff;font-weight:800;letter-spacing:1px;text-transform:uppercase;cursor:pointer;transition:.08s ease}.brutal-button:hover{transform:translate(-3px,-3px);box-shadow:6px 6px #000}.auth-footer{margin-top:2rem;font-size:.95rem}.auth-message{margin-bottom:1.5rem;padding:.8rem;border:2px solid black;background:#e8ffe8;font-weight:600}