.alen-search-wrapper {
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
}
.alen-search-wrapper h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 18px;
    color: #333;
}
.alen-filters {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}
.alen-filters label {
    margin-right: 15px;
    font-size: 14px;
}
.alen-filters input[type="number"] {
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
}
.alen-filters .button {
    padding: 6px 12px;
    background: #0073aa;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.alen-filters .button:hover {
    background: #005177;
}
.alen-results-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.alen-result-item label {
    transition: background 0.2s, border-color 0.2s;
}
.alen-result-item label:hover {
    background: #f0f8ff;
    border-color: #0073aa;
}
.alen-loading, .alen-no-res {
    text-align: center;
    color: #666;
    padding: 20px;
    font-style: italic;
}