body{
    margin: 0;
    padding: 64px 0 0 0;
    min-height: 100vh;
    background-color: #f9f9fb;
}
.designer-page .designer-main{
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.designer-page #previewPanel{
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}
.page-content{
    padding: 24px;
}
#sdHeader{
    background: #2B2A33 url(../exelearning.png) no-repeat 20px 50%;
    background-size: auto 32px;
    border-bottom: 1px solid #0C0C0D;
    width: 100%;
    padding: 10px 16px 10px 68px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}
#sdHeader .nav-group,
#sdHeader .view-group,
#sdHeader .config-group,
#sdHeader .action-group{
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
#sdHeader .nav-group{
    flex: 1 1 auto;
}
#sdHeader .view-group{
    flex: 0 0 auto;
}
#sdHeader .config-group{
    flex: 0 0 auto;
}
#sdHeader .action-group{
    margin-left: auto;
}
#previewPanel iframe {
    width: 100%;
    height: calc(100vh - 64px);
    border: none;
    background-color: #fff;
    flex: 1 1 auto;
}
.designer-page #configPanel{
    max-width: 720px;
    margin: 0 auto;
}
.btn.mw {
    min-width: 100px;
}
#openNewWindow img{
    position: relative;
    top: -2px;
}
.btn-primary {
    background-color: #0ba1a1;
    border-color: #0ba1a1;
}
.btn-primary:hover,
.btn-primary:focus {
    background-color: #107275;
    border-color: #107275;
}
.preview-workspace{
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: 1rem;
}
.preview-workspace .css-editor{
    flex: 0 0 420px;
    max-width: 45%;
    min-width: 260px;
    display: flex;
    flex-direction: column;
}
.css-editor .card-body{
    display: flex;
    flex-direction: column;
    height: calc(100vh - 112px);
    padding: 1rem;
}
.css-editor form{
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
}
#cssMessages{
    min-height: 1.5rem;
}
.code-editor{
    position: relative;
    height: 100%;
    border: 1px solid #ced4da;
    border-radius: 0.375rem;
    background-color: #101623;
    overflow: hidden;
    font-family: var(--bs-font-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);
    font-size: 0.875rem;
    line-height: 1.45;
}
.code-editor:focus-within{
    border-color: #0ba1a1;
    box-shadow: 0 0 0 0.2rem rgba(11, 161, 161, 0.25);
}
.code-editor__highlight{
    position: absolute;
    inset: 0;
    margin: 0;
    padding: 0.75rem 0.875rem;
    overflow: auto;
    pointer-events: none;
    white-space: pre-wrap;
    word-break: normal;
    overflow-wrap: normal;
    tab-size: 4;
    color: #e5e7eb;
    background-color: transparent;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    box-sizing: border-box;
}
.code-editor__highlight::-webkit-scrollbar{
    display: none;
}
.code-editor__highlight{
    scrollbar-width: none;
}
.code-editor__input{
    position: absolute;
    inset: 0;
    width: 100%;
    padding: 0.75rem 0.875rem;
    border: 0;
    background: transparent;
    color: transparent;
    caret-color: #0ba1a1;
    resize: none;
    font-size: inherit;
    line-height: inherit;
    tab-size: 4;
    z-index: 1;
    font-family: inherit;
    box-sizing: border-box;
}
.code-editor__input:focus{
    outline: none;
}
.token-comment{
    color: #94a3b8;
    font-style: italic;
}
.token-string{
    color: #fbbf24;
}
.token-property{
    color: #38bdf8;
}
.token-number{
    color: #f472b6;
}
.token-hex{
    color: #f87171;
}
.token-at{
    color: #34d399;
}
@media (max-width: 991.98px){
    .preview-workspace{
        flex-direction: column;
    }
    .preview-workspace .css-editor{
        max-width: 100%;
        width: 100%;
    }
    .css-editor .card-body{
        height: auto;
        min-height: 240px;
    }
    .code-editor{
        min-height: 240px;
    }
}