body{font-family:Arial,sans-serif;padding:20px}input{margin:10px;padding:8px}button{padding:10px 15px;cursor:pointer}div{margin-top:20px}body{background-image:url(/images/background-preto.png);background-size:cover;background-position:center;background-repeat:no-repeat;height:100vh;font-family:Poppins,sans-serif!important}.container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh}.paper{padding:30px;border-radius:10px;background:#fff;box-shadow:0 4px 15px #0000001a;width:100%;max-width:600px}button{font-weight:700}h4{font-weight:700;color:#212121}.MuiTextField-root{margin-bottom:20px;border-radius:5px}.MuiInputBase-root{border-radius:5px}.MuiButton-root{border-radius:5px;padding:15px;font-size:18px;text-transform:none;background-color:#1976d2;color:#fff;transition:background-color .3s ease}.MuiButton-root:hover{background-color:#0e3a56}