.bim-menu {
    display: flex;
    flex-direction: column;
    background: var(--bim-ui_bg_color, #2b2d30);
    border-radius: 4px;
    padding: 4px 0;
    margin: 0; /* 移除默认外边距 */
    list-style: none; /* 移除列表小圆点 */
    min-width: 160px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    user-select: none;
    color: var(--bim-ui_text_primary, #ffffff);
}

.bim-menu-group {
    display: flex;
    flex-direction: column;
}

.bim-menu-divider {
    height: 1px;
    background-color: var(--bim-ui_border_color, #3e4145);
    margin: 4px 0;
}

.bim-menu-item {
    display: flex;
    align-items: center;
    padding: 6px 12px;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 13px;
    position: relative;
    color: var(--bim-ui_text_primary, #ffffff);
}

.bim-menu-item:hover {
    background-color: var(--bim-ui_bg_hover, #3e4145);
}

.bim-menu-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.bim-menu-item-icon {
    width: 16px;
    height: 16px;
    margin-right: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.bim-menu-item-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.bim-menu-item-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bim-menu-item-arrow {
    width: 12px;
    height: 12px;
    margin-left: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
}

.bim-menu-item-arrow svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}