#sortable-list {
    list-style: none;
    padding: 0;
}

#sortable-list .list-group-item {
    cursor: move;
}

#sortable-list .list-group-item::before {
    content: '\f0c9';
    font-family: 'Font Awesome 5 Free', serif;
    font-weight: 900;
    color: #6c757d;
    margin-right: 1rem;
}

#sortable-list .list-group-item.active,
#sortable-list .list-group-item.ui-sortable-helper {
    background: #0dcaf0;
    color: white;
    border-color: #0dcaf0;
}

#sortable-list .list-group-item.active::before,
#sortable-list .list-group-item.ui-sortable-helper::before {
    color: white;
}

#sortable-list .list-group-item.active .land-name,
#sortable-list .list-group-item.active .land-coord {
    color: white;
}

#sortable-list .list-group-item:first-child {
    border-left: 4px solid #198754;
}

#sortable-list .list-group-item:first-child::after {
    content: '始点';
    position: absolute;
    right: 1rem;
    background: #198754;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
}

#sortable-list .list-group-item:last-child {
    border-left: 4px solid #dc3545;
}

#sortable-list .list-group-item:last-child::after {
    content: '終点';
    position: absolute;
    right: 1rem;
    background: #dc3545;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
}

.ui-sortable-placeholder {
    border: 2px dashed #0dcaf0;
    background: #cff4fc;
    visibility: visible;
    height: 70px;
    border-radius: 10px;
    margin-bottom: 1rem;
}