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

body{
    background-color:#f7f9fc;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.container{
    text-align: center;
    width: 100%;
    padding: 1rem;
}

.header-title{
    margin-bottom: 1.2rem;
}

.board-container{
    display: flex;
    justify-content: space-between;
    /* align-items: center; */
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.card{
    background: #e3e4e8;
    width: 30%;
    min-height: 300px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    padding: 1.5rem;
}
.card-title{
    color: #555;
}

.card-item{
    background-color: #f7f9fc;
    color: #333;
    margin: 0.7rem;
    padding: 0.5rem;
    /* width: 100%; */
    
    border-radius: 8px;
    cursor: grab;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
    transition: transform 0.2s ;
    
}

.card-item:active{
    cursor: grabbing;
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.card.over{
    background-color: #d1d3d8;
}


@media (max-width:768px) {
    .board-container{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .card-item{
        width: 80%;
    }
    .card{
        width: 60%;
    }


    
}