.ms-select-container {
    width: 100%;
    position: relative;
}

.ms-select-container.disabled {
    pointer-events: none;
    cursor: not-allowed;
}

.ms-select-container.disabled .ms-select-header {
    background-color: #eeeeee;
    cursor: not-allowed;
    color: #555555;
}

.ms-select-header {
    padding: 1.25rem;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 42px;
}

.ms-select-header:focus {
    border-color: #66afe9;
    outline: 0;
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075),
        0 0 8px rgba(102, 175, 233, 0.6);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.ms-header-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.ms-placeholder {
    color: #999;
}

.ms-arrow {
    border: solid #666;
    border-width: 0 2px 2px 0;
    padding: 3px;
    transform: rotate(45deg);
    transition: transform 0.2s;
    margin-left: 5px;
    flex-shrink: 0;
}

.ms-arrow.up {
    transform: rotate(-135deg);
}

.ms-dropdown {
    position: absolute;
    width: 100%;
    background: white;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    max-height: 250px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    border: 1px solid #ddd;
}

.ms-dropdown.open {
    display: block;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.ms-option {
    padding: 8px 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ms-option:hover {
    background-color: #f5f7fa;
}

.ms-option.selected {
    background-color: #e6f0ff;
}

.ms-checkbox {
    width: 16px;
    height: 16px;
    border: 1.5px solid #bbb;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ms-option.selected .ms-checkbox {
    background-color: #3b82f6;
    border-color: #3b82f6;
}

.ms-option.selected .ms-checkbox:after {
    content: "";
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.ms-actions {
    padding: 8px;
    display: flex;
    justify-content: flex-end;
    border-top: 1px solid #eee;
}

.ms-btn {
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    border: none;
    background: #3b82f6;
    color: white;
}