.custom-multiselect-container {
    position: relative;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 10px;
}

.custom-multiselect-header {
    border: 1px solid #ddd;
    padding: 8px 10px;
    background-color: #fff;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 3px;
}

.custom-multiselect-placeholder {
    color: #757575;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.custom-multiselect-arrow {
    margin-left: 5px;
    font-size: 10px;
    transition: transform 0.2s;
}

.custom-multiselect-dropdown {
    display: none;
    position: absolute;
    width: 100%;
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid #ddd;
    border-top: none;
    background-color: #fff;
    z-index: 100;
    border-radius: 0 0 3px 3px;
}

.custom-multiselect-container.active .custom-multiselect-dropdown {
    display: block;
}

.custom-multiselect-container.active .custom-multiselect-arrow {
    transform: rotate(180deg);
}

.custom-multiselect-option {
    padding: 8px 10px;
    cursor: pointer;
}

.custom-multiselect-option:hover {
    background-color: #f9f9f9;
}

.custom-multiselect-option label {
    display: flex;
    align-items: center;
    cursor: pointer;
    margin: 0;
}

.custom-multiselect-option input {
    margin-right: 8px;
}

.custom-multiselect-header.has-selections {
    color: #333;
}