/* Mobile-first base styles */

.bk-wrapper{
    width:100%;
    padding:30px 20px;
    background:#f5f6fa;
    box-sizing:border-box;
}

.bk-header{
    margin-bottom:30px;
}

.bk-logo{
    height:60px;
    max-width:100%;
}

.bk-form{
    width:100%;
}

.bk-grid{
    display:flex;
    flex-direction:column;
}

.bk-form input{
    width:100%;
    padding:16px;
    margin-bottom:16px;
    border-radius:10px;
    border:1px solid #dcdcdc;
    font-size:16px;
    box-sizing:border-box;
}

.bk-submit{
    width:100%;
    padding:18px;
    background:linear-gradient(90deg,#4c63ff,#3a5bff);
    color:#fff;
    border:none;
    border-radius:12px;
    font-size:17px;
    font-weight:600;
    cursor:pointer;
}

#bk-feedback{
    margin-top:15px;
    font-weight:600;
}

.success{color:#2e7d32;}
.error{color:#c62828;}

/* Tablet */
@media(min-width:768px){
    .bk-wrapper{
        padding:50px 8%;
    }
}

/* Desktop */
@media(min-width:1024px){
    .bk-grid{
        display:grid;
        grid-template-columns:1fr 1fr;
        gap:20px;
    }

    .bk-submit{
        grid-column:span 2;
    }
}