.icon-dropdown-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.icon-dropdown-item {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.icon-dropdown-item:hover {
    background-color: #f5f5f5;
}

.icon-preview {
    width: 24px;
    height: 24px;
    margin-right: 12px;
}

.icon-name {
    font-size: 14px;
    color: #333;
}