body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    height: 100vh;
}
.variable-item {
    padding: 8px;
    margin: 5px 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
}
.variable-item.selected {
    background-color: #E6F7FF;
    border-color: #91D5FF;
}
.variable-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: 8px;
    cursor: pointer;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}
.variable-icon.red-dot {
    background: url(../images/splab_var.gif) no-repeat center center;
}
.variable-icon.green-plus {
    background-image: url('../images/m_expand.png');
}
.variable-icon.red-minus {
    background-image: url('../images/m_collapse.png');
}
.variable-datagrid {
    margin-top: 5px;
    margin-left: 24px;
    max-width: calc(100% - 24px);
    overflow: auto;
}
.icon-new {
    background: url(../images/m_new.gif) no-repeat center center;
}
.icon-open {
    background: url(../images/m_open.gif) no-repeat center center;
}
.icon-save {
    background: url(../images/m_save.gif) no-repeat center center;
}
.icon-insertrow {
    background: url(../images/m_insertrow.gif) no-repeat center center;
}
.icon-appendrow {
    background: url(../images/m_appendrow.gif) no-repeat center center;
}
.icon-delrow {
    background: url(../images/m_delrow.png) no-repeat center center;
}
.icon-up {
    background: url(../images/m_up.gif) no-repeat center center;
}
.icon-down {
    background: url(../images/m_down.gif) no-repeat center center;
}
.icon-exec {
    background: url(../images/m_exec.gif) no-repeat center center;
}
.icon-run {
    background: url(../images/m_run.gif) no-repeat center center;
}
.icon-delete {
    background: url(../images/m_delete.gif) no-repeat center center;
}
.icon-expand {
    background: url(../images/m_expand.png) no-repeat center center;
}
.icon-collapse {
    background: url(../images/m_collapse.png) no-repeat center center;
}
.icon-copy {
    background: url(../images/m_copy.gif) no-repeat center center;
}
.icon-paste {
    background: url(../images/m_paste.gif) no-repeat center center;
}
.icon-clear {
    background: url(../images/m_clear.gif) no-repeat center center;
}
.icon-edittable {
    background: url(../images/m_edittable.gif) no-repeat center center;
}

/* Floating window styles */
.floating-window {
    position: fixed;
    top: 30%;
    left: 500px;
    z-index: 1000;
    display: flex;
    align-items: flex-start;
}

.floating-icon {
    background-color: red;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: bold;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.floating-content {
    background-color: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 10px;
    margin-left: 10px;
    min-width: 300px;
    display: none;
}

.floating-content.show {
    display: block;
}

#floatingTextarea {
    width: 100%;
    padding: 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
    resize: none;
    font-family: Arial, sans-serif;
    font-size: 14px;
}

.floating-button-container {
    text-align: right;
    margin-top: 10px;
}

.floating-empty-div {
    margin-top: 10px;
    min-height: 200px;
    border: 1px solid #eee;
    border-radius: 4px;
    background-color: #f9f9f9;
}