*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial,sans-serif;
}

body{
    background:
    linear-gradient(
    180deg,
    #001f4d,
    #003366,
    #0059b3,
    #3399ff
    );

    min-height:100vh;
    color:white;
}

.login-container{
    width:350px;
    margin:120px auto;
    padding:30px;

    background:
    rgba(255,255,255,0.15);

    border-radius:20px;

    text-align:center;
}

input{
    width:100%;
    padding:12px;
    margin:10px 0;
    border:none;
    border-radius:10px;
}

button{
    width:100%;
    padding:14px;
    margin-top:10px;

    border:none;
    border-radius:12px;

    cursor:pointer;

    font-weight:bold;
    font-size:16px;

    background:white;
    color:#003366;
}

.header{
    text-align:center;
    padding:30px;
}

.logo{
    font-size:70px;
}

.container{
    width:90%;
    max-width:900px;
    margin:auto;
}

.card{
    background:
    rgba(255,255,255,0.15);

    padding:20px;

    margin:20px 0;

    border-radius:20px;
}

#resultado{
    margin-top:20px;

    padding:20px;

    background:
    rgba(255,255,255,0.15);

    border-radius:20px;
}