#packing-list-generator {
    max-width: 600px;
    margin: 20px 0;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #f9f9f9;
}

.activity-option {
    margin: 15px 0;
    padding: 10px;
    background: white;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
}

.activity-option label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.activity-option input[type="checkbox"] {
    margin-right: 12px;
    transform: scale(1.2);
}

.activity-label {
    font-size: 16px;
    font-weight: 500;
}

.plg-button {
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    margin: 5px;
    transition: background-color 0.3s;
}

.plg-primary {
    background-color: #2c5aa0;
    color: white;
}

.plg-primary:hover {
    background-color: #1e4080;
}

.plg-secondary {
    background-color: #6c757d;
    color: white;
}

.plg-secondary:hover {
    background-color: #545b62;
}

#plg-results {
    margin-top: 30px;
    padding: 20px;
    background: white;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
}

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

#plg-list li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.plg-actions {
    margin: 20px 0;
}

#plg-routes {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.route-download {
    display: inline-block;
    margin: 5px 10px 5px 0;
    padding: 8px 16px;
    background: #28a745;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
}

.route-download:hover {
    background: #218838;
    color: white;
    text-decoration: none;
}

.plg-loading {
    opacity: 0.6;
    pointer-events: none;
}