.choice-card,
.paper-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 1.25rem;
    height: 100%;
    cursor: pointer;
    transition: all 0.2s ease;
    background: white;
}


.choice-card:hover,
.paper-card:hover {
    border-color: #777;
}


.choice-card.selected,
.paper-card.selected {
    border: 2px solid #333;
}


.choice-card h5,
.paper-card h5 {
    margin-bottom: .5rem;
}


.choice-card p,
.paper-card p {
    color: #666;
    margin-bottom: 0;
}



.size-buttons {
    display:flex;
    flex-wrap:wrap;
    gap:.5rem;
}


.size-option.selected {
    background:#333;
    color:white;
}



.summary-card {
    position:sticky;
    top:20px;
}



.paper-details {
    font-size:.95rem;
}



.paper-tags span {

    display:inline-block;
    background:#eee;
    padding:.25rem .5rem;
    margin:.25rem .15rem 0 0;
    border-radius:4px;
    font-size:.8rem;

}

.paper-note {

    border-left: 3px solid #999;
    padding-left: 12px;
    font-size: .9rem;
    color: #555;

}

@media(max-width:991px){

    .summary-card {
        position:relative;
        margin-top:2rem;
    }

}