body{
    margin:0;
    font-family:Segoe UI;
    background:linear-gradient(135deg,#e3f2fd,#fce4ec);
}

/* CARD */
.card{
    background:#fff;
    padding:25px;
    border-radius:15px;
    box-shadow:0 4px 15px rgba(0,0,0,0.1);
}

/* LOGIN */
.login-box{
    max-width:400px;
    margin:80px auto;
    text-align:center;
}

.logo{
    width:90px;
    margin-bottom:10px;
}

input,button,textarea{
    width:100%;
    padding:12px;
    margin-top:10px;
    border-radius:10px;
    border:1px solid #ccc;
}

button{
    background:#64b5f6;
    color:#fff;
    border:none;
    cursor:pointer;
}

button:hover{
    background:#42a5f5;
}

/* SOAL */
.soal{
    margin-bottom:25px;
}

img.soal-img{
    max-width:200px;
    display:block;
    margin-top:10px;
}

/* RESPONSIF */
@media(max-width:768px){
    .login-box{ margin:30px; }
}