*{box-sizing:border-box}body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;color:#202124;background:#f5f6f8}a{color:#135e96}.install{display:grid;place-items:center;min-height:100vh}.login-card{width:min(460px,calc(100% - 32px));background:#fff;padding:30px;border:1px solid #ddd;border-radius:10px;box-shadow:0 15px 50px #0001}.login-card h1{margin-top:0}.admin-body{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#15171a;color:#fff;padding:20px 14px;position:sticky;top:0;height:100vh}.brand{display:block;color:#fff;text-decoration:none;font-size:22px;font-weight:800;padding:7px 10px 22px}.sidebar nav{display:grid;gap:4px}.sidebar nav a{color:#dfe3e8;text-decoration:none;padding:9px 10px;border-radius:6px}.sidebar nav a:hover{background:#ffffff12;color:#fff}.admin-main{padding:28px 34px;min-width:0}.admin-top h1{margin:0 0 22px;font-size:30px}.panel,.card{background:#fff;border:1px solid #e2e4e7;border-radius:8px;padding:20px;margin-bottom:20px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:20px}.card{display:grid}.card strong{font-size:34px}.card span{color:#646970}label{display:grid;gap:6px;font-weight:600;margin-bottom:15px}input,textarea,select{width:100%;border:1px solid #8c8f94;border-radius:4px;background:#fff;padding:9px 10px;font:inherit}textarea{resize:vertical}.button{display:inline-block;border:1px solid #8c8f94;background:#fff;color:#1d2327;text-decoration:none;border-radius:4px;padding:8px 13px;font-weight:650;cursor:pointer}.button.primary{background:#2271b1;border-color:#2271b1;color:#fff}.button.danger{color:#b32d2e;border-color:#b32d2e;background:#fff}.button.wide{width:100%;margin-bottom:10px}.notice{padding:12px 14px;border-radius:5px;margin:0 0 18px}.notice.success{background:#edfaef;border-left:4px solid #00a32a}.notice.error{background:#fff1f1;border-left:4px solid #d63638}.muted{color:#646970;font-size:13px}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:11px;border-bottom:1px solid #e9e9e9;vertical-align:top}.table-wrap{overflow:auto;padding:0}.editor-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px}.title-input{font-size:26px;font-weight:700;padding:12px}.editor-sidebar{min-width:0}.gutenberg-note{font-size:13px;color:#646970;margin:4px 0 8px}#gutenberg-root{min-height:560px;background:#fff;border:1px solid #dcdcde;border-radius:4px;overflow:hidden}#fallback-content{margin-top:12px}.gutenberg-loaded #fallback-content{display:none}.gutenberg-loading{display:grid;place-items:center;min-height:250px;color:#666}.gutenberg-error{padding:15px;background:#fff3cd}.media-grid,.theme-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:15px;margin:18px 0}.media-card,.theme-card{margin:0;background:#fff;border:1px solid #ddd;border-radius:7px;padding:12px}.media-card img{width:100%;height:150px;object-fit:cover;background:#eee}.media-card input{font-size:11px;margin-top:8px}.theme-preview{height:130px;background:linear-gradient(135deg,#eee,#fafafa);display:grid;place-items:center;font-size:21px;font-weight:800;border-radius:4px}code{background:#f0f0f1;padding:2px 5px;border-radius:3px}@media(max-width:900px){.admin-body{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.sidebar nav{grid-template-columns:repeat(3,1fr)}.admin-main{padding:20px}.editor-grid{grid-template-columns:1fr}.cards{grid-template-columns:1fr}}

/* LettCMS 0.1.7 Gutenberg shell */
#gutenberg-root{min-height:720px;border:1px solid #dcdcde;border-radius:4px;background:#fff;overflow:visible}
.lett-gutenberg-shell{background:#f0f0f0;min-height:700px;color:#1e1e1e;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif}
.lett-gutenberg-topbar{height:52px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #ddd;padding:0 10px;position:relative;z-index:20}
.lett-gutenberg-topbar-left,.lett-gutenberg-topbar-right{display:flex;align-items:center;gap:4px}
.lett-gutenberg-topbar .components-button{min-height:36px}
.lett-gutenberg-add.components-button{width:38px;min-width:38px;height:38px;border-radius:3px;font-size:25px;line-height:1;display:grid;place-items:center;padding:0}
.lett-gutenberg-icon-button.components-button{font-size:22px;width:38px;justify-content:center;padding:0}
.lett-gutenberg-workspace{display:grid;grid-template-columns:minmax(0,1fr);min-height:650px;background:#f0f0f0}
.lett-gutenberg-workspace.has-sidebar{grid-template-columns:minmax(0,1fr) 280px}
.lett-gutenberg-canvas{min-width:0;position:relative;background:#ddd;padding:18px}
.lett-gutenberg-canvas iframe{background:#fff;box-shadow:0 1px 5px #0002}
.lett-gutenberg-inspector{background:#fff;border-left:1px solid #ddd;min-width:0;overflow:auto;max-height:700px}
.lett-gutenberg-inspector-title{height:49px;display:flex;align-items:center;padding:0 16px;border-bottom:1px solid #ddd;font-weight:600}
.lett-gutenberg-inspector .block-editor-block-inspector{padding-bottom:40px}
.lett-gutenberg-breadcrumb{min-height:34px;background:#fff;border-top:1px solid #ddd;display:flex;align-items:center;padding:0 8px}
.lett-gutenberg-shell .components-popover{z-index:100000}
.lett-gutenberg-shell .components-button.is-pressed{background:#1e1e1e;color:#fff}
@media(max-width:1050px){.lett-gutenberg-workspace.has-sidebar{grid-template-columns:minmax(0,1fr) 240px}.lett-gutenberg-canvas{padding:10px}}
@media(max-width:800px){.lett-gutenberg-workspace.has-sidebar{grid-template-columns:1fr}.lett-gutenberg-inspector{border-left:0;border-top:1px solid #ddd;max-height:380px}.lett-gutenberg-topbar-right .components-button{padding-left:8px;padding-right:8px}}

/* LettCMS 0.1.8 Gutenberg polish */
.lett-gutenberg-topbar-center{position:absolute;left:50%;transform:translateX(-50%);pointer-events:none}
.lett-gutenberg-status{font-size:12px;color:#757575;font-weight:500;white-space:nowrap}
.lett-gutenberg-canvas>.block-editor-block-tools{display:block;min-height:100%}
.lett-gutenberg-canvas .block-editor-block-canvas{background:#fff}
.lett-gutenberg-inspector .components-panel__body{border-top:0}
.lett-gutenberg-inspector .components-base-control{margin-bottom:16px}
.lett-gutenberg-shell .components-popover__content{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif}
@media(max-width:900px){.lett-gutenberg-topbar-center{display:none}}

/* LettCMS 0.4 editor / taxonomy / media improvements */
.editor-layout-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 0 10px}.editor-grid.meta-collapsed{grid-template-columns:minmax(0,1fr)}.editor-grid.meta-collapsed>.editor-sidebar{display:none}.field-label{display:flex;justify-content:space-between;align-items:center;font-weight:650;margin:0 0 7px}.small-link{font-size:12px;font-weight:600}.category-checklist{border:1px solid #8c8f94;border-radius:4px;background:#fff;max-height:230px;overflow:auto;padding:6px;margin-bottom:15px}.check-row{display:flex;grid-template-columns:none;align-items:center;gap:9px;margin:0;padding:8px 7px;border-radius:4px;font-weight:550}.check-row:hover{background:#f6f7f7}.check-row input{width:auto;margin:0}.check-row small{color:#777;font-weight:500}.featured-picker{margin-bottom:16px}.featured-preview{border:1px solid #dcdcde;background:#f6f7f7;border-radius:6px;overflow:hidden;min-height:92px;display:grid;place-items:center}.featured-preview img{width:100%;max-height:190px;object-fit:cover}.featured-preview>span{display:block;width:100%;padding:7px 9px;background:#fff;border-top:1px solid #ddd;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.featured-empty{padding:25px 12px;color:#646970}.featured-actions{display:flex;gap:7px;margin-top:8px}.admin-two-col{display:grid;grid-template-columns:minmax(280px,.7fr) minmax(0,1.7fr);gap:20px}.inline-form{display:inline}.actions{white-space:nowrap}.settings-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:20px}.url-examples{display:grid;gap:6px;background:#f6f7f7;border:1px solid #e2e4e7;padding:12px;border-radius:5px;margin:0 0 20px}.url-examples code{display:block;overflow:auto}
.lett-gutenberg-media-button.components-button{font-weight:650;padding-inline:11px}

.lett-media-open{overflow:hidden}.lett-media-modal[hidden]{display:none}.lett-media-modal{position:fixed;inset:0;z-index:200000}.lett-media-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.58)}.lett-media-dialog{position:absolute;inset:5vh 5vw;background:#fff;border-radius:8px;box-shadow:0 30px 100px rgba(0,0,0,.35);display:grid;grid-template-rows:auto auto auto minmax(0,1fr);overflow:hidden}.lett-media-header{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;padding:18px 22px;border-bottom:1px solid #ddd}.lett-media-header h2{margin:0 0 2px;font-size:24px}.lett-media-close{border:0;background:transparent;font-size:31px;line-height:1;cursor:pointer;color:#50575e}.lett-media-toolbar{display:flex;gap:10px;padding:14px 22px;border-bottom:1px solid #eee}.lett-media-search{margin:0;max-width:480px}.lett-media-upload-label{margin:0;display:inline-flex;align-items:center}.lett-media-status{padding:8px 22px;border-bottom:1px solid #eee}.lett-media-grid{overflow:auto;padding:18px 22px;display:grid;grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:12px;align-content:start}.lett-media-item{border:2px solid transparent;background:#fff;border-radius:6px;padding:0;overflow:hidden;cursor:pointer;text-align:left;box-shadow:0 0 0 1px #dcdcde}.lett-media-item:hover,.lett-media-item:focus{border-color:#2271b1;outline:none}.lett-media-item img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#eee}.lett-media-name,.lett-media-meta{display:block;padding:6px 8px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lett-media-name{font-weight:650;font-size:12px}.lett-media-meta{padding-top:1px;padding-bottom:7px;color:#646970;font-size:10px}
@media(max-width:1000px){.admin-two-col,.settings-grid{grid-template-columns:1fr}.lett-media-dialog{inset:2vh 2vw}.lett-media-grid{grid-template-columns:repeat(auto-fill,minmax(115px,1fr))}}

.site-asset-preview{margin:-4px 0 18px;padding:14px;border:1px solid #dde3ec;border-radius:12px;background:#f8fafc}.site-asset-preview img{display:block;max-width:100%;height:auto}.logo-preview img{max-height:76px;width:auto}.favicon-preview img{width:64px;height:64px;object-fit:contain}

/* LettCMS 0.6.1 media replacement */
.media-replace-help{background:#f8fbff;border-color:#c7def2}.media-replace{margin-top:10px}.media-replace>summary{list-style:none;text-align:center}.media-replace>summary::-webkit-details-marker{display:none}.media-replace[open]>summary{margin-bottom:12px;background:#f6f7f7}.media-replace form{border-top:1px solid #e2e4e7;padding-top:12px}.media-replace label{font-size:12px;margin-bottom:10px}.media-replace input[type=file]{font-size:12px;padding:7px}.media-replace .muted{line-height:1.35;margin:8px 0 0}

/* LettCMS 0.7 regions + widgets */
.region-tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:0 0 14px}.region-tab{display:grid;gap:3px;padding:12px 14px;border:1px solid #dcdcde;border-radius:7px;background:#fff;color:#1d2327;text-decoration:none}.region-tab span{font-size:12px;color:#646970}.region-tab.active{border-color:#2271b1;box-shadow:0 0 0 1px #2271b1;background:#f0f6fc}.region-tab.active b{color:#135e96}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.widget-areas-admin{display:grid;grid-template-columns:repeat(auto-fit,minmax(370px,1fr));gap:18px;margin:18px 0}.widget-area-admin{margin:0}.widget-placement-list{display:grid;gap:8px;margin:14px 0}.widget-placement{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px;border:1px solid #dcdcde;border-radius:6px;background:#f9f9f9}.widget-placement .actions{display:flex;gap:5px;align-items:center}.widget-add-form{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:12px}.widget-add-form select{margin:0}.widget-library-admin{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}.widget-library-item{display:grid;gap:3px;padding:12px;border:1px solid #dcdcde;border-radius:6px;text-decoration:none;color:#1d2327}.widget-library-item:hover{border-color:#2271b1}.widget-library-item span{font-size:12px;color:#646970}
@media(max-width:700px){.widget-areas-admin{grid-template-columns:1fr}.widget-placement{align-items:flex-start;flex-direction:column}.panel-head{flex-direction:column}}

/* LettCMS 0.8.0 menu builder */
.menu-builder-intro{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.menu-builder-intro h2{margin-top:0}.menu-builder-admin{display:grid;grid-template-columns:minmax(280px,360px) minmax(0,1fr);gap:20px;align-items:start}.menu-source-panel{position:sticky;top:20px;max-height:calc(100vh - 40px);overflow:auto}.menu-source-panel h3,.menu-tree-panel h3{margin-top:0}.menu-source-panel details{border-top:1px solid #e2e4e7;padding:10px 0}.menu-source-panel summary{font-weight:700;cursor:pointer;margin-bottom:8px}.menu-source-list{display:grid;gap:6px}.menu-source-item{display:grid;gap:2px;text-align:left;width:100%;border:1px solid #dcdcde;border-radius:6px;background:#fff;padding:9px 10px;cursor:grab;color:#1d2327}.menu-source-item:hover{border-color:#2271b1;background:#f6fbff}.menu-source-item span{font-size:11px;color:#646970;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.menu-custom-form{padding-top:8px}.menu-builder-tree,.menu-builder-children{list-style:none;margin:0;padding:8px;min-height:48px;border:1px dashed #c3c4c7;border-radius:7px;background:#f8f9fa}.menu-builder-children{margin:7px 0 0 34px;min-height:14px;padding:5px;background:#fff;border-color:#e2e4e7}.menu-builder-item{margin:7px 0;padding:7px;border:1px solid #dcdcde;border-radius:7px;background:#fff;box-shadow:0 1px 2px #0000000a}.menu-builder-item.is-dragging{opacity:.45}.menu-builder-item.is-drop-target,.menu-builder-tree.is-drop-target{outline:2px solid #2271b1;outline-offset:2px}.menu-builder-row{display:flex;align-items:center;gap:8px}.menu-drag{border:0;background:transparent;color:#646970;font-size:18px;cursor:grab;padding:5px}.menu-builder-main{min-width:0;flex:1}.menu-label{font-weight:700;padding:7px 8px}.menu-meta{display:block;font-size:11px;color:#646970;padding:2px 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.menu-builder-actions{display:flex;gap:3px}.menu-builder-actions button{border:1px solid #c3c4c7;background:#fff;border-radius:4px;min-width:30px;height:30px;cursor:pointer;font-weight:700}.menu-builder-actions .danger-link{color:#b32d2e}.menu-drop-empty{color:#777;text-align:center;padding:20px;pointer-events:none}.menu-builder-tree:has(.menu-builder-item)>.menu-drop-empty{display:none}
/* theme settings */
.theme-settings-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,.55fr);gap:20px;align-items:start}.theme-settings-sticky{position:sticky;top:20px}.theme-color-field{display:flex;align-items:center;gap:10px}.theme-color-field input[type=color]{width:64px;height:42px;padding:3px}.theme-number-field{display:flex;align-items:center;gap:8px}.theme-number-field input{max-width:180px}.code-editor{font:13px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;tab-size:2;min-height:360px;background:#101820;color:#e8edf2;border-color:#2d3d4c}
@media(max-width:1000px){.menu-builder-admin,.theme-settings-layout{grid-template-columns:1fr}.menu-source-panel,.theme-settings-sticky{position:static;max-height:none}.menu-builder-intro{flex-direction:column}.menu-builder-actions{flex-wrap:wrap}}

/* SEO & Authors */
.admin-user-chip{font-size:12px;color:#64748b;background:#f1f5f9;padding:5px 9px;border-radius:999px}.seo-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px}.seo-tabs a{display:inline-flex;padding:9px 13px;border:1px solid #dbe3ea;border-radius:9px;background:#fff;color:#243746;text-decoration:none;font-weight:650}.seo-tabs a.active{background:#10283f;color:#fff;border-color:#10283f}.seo-table-wrap{overflow:auto}.seo-table{min-width:1450px}.seo-table input,.seo-table textarea,.seo-table select{min-width:190px}.seo-table textarea{resize:vertical}.seo-table small{display:block;color:#718096;margin-top:4px}.aio-score{display:inline-flex;min-width:50px;justify-content:center;padding:6px 8px;border-radius:999px;font-weight:800}.aio-score.good{background:#dcfce7;color:#166534}.aio-score.mid{background:#fef3c7;color:#92400e}.aio-score.low{background:#fee2e2;color:#991b1b}.seo-overview-head{display:flex;justify-content:space-between;gap:20px;align-items:center}.seo-org-form{max-width:920px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.admin-fieldset{border:1px solid #dbe3ea;border-radius:12px;padding:14px;margin:18px 0}.admin-fieldset legend{font-weight:750;padding:0 6px}.check-row-group{display:flex;gap:16px;margin:10px 0 16px}.inline-redirect-form{display:flex;gap:6px;min-width:300px}.inline-redirect-form input{min-width:220px}.seo-advanced{margin-top:12px;border-top:1px solid #e6ebef;padding-top:12px}.seo-advanced summary{cursor:pointer;font-weight:700}.author-profile-photo{width:72px;height:72px;border-radius:999px;object-fit:cover}@media(max-width:900px){.form-grid{grid-template-columns:1fr}.seo-overview-head{align-items:flex-start;flex-direction:column}}

/* 0.9.1 author profile image cropper */
.author-photo-picker{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:start;margin:8px 0 18px}.author-photo-preview{width:120px;height:120px;border-radius:12px;background:#eef2f5;border:1px solid #d8dee6;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#6b7280}.author-photo-preview img{width:100%;height:100%;object-fit:cover;display:block}.author-crop-modal[hidden]{display:none}.author-crop-modal{position:fixed;inset:0;background:rgba(15,23,42,.72);z-index:100000;display:flex;align-items:center;justify-content:center;padding:24px}.author-crop-dialog{width:min(720px,96vw);max-height:94vh;overflow:auto;background:#fff;border-radius:16px;padding:20px;box-shadow:0 24px 80px rgba(0,0,0,.35)}.author-crop-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.author-crop-dialog canvas{display:block;width:min(600px,100%);height:auto;aspect-ratio:1;border-radius:12px;margin:14px auto;background:#eef2f5;touch-action:none;cursor:grab}.author-crop-dialog canvas:active{cursor:grabbing}.author-crop-dialog input[type=range]{width:100%}.crop-modal-open{overflow:hidden}@media(max-width:640px){.author-photo-picker{grid-template-columns:90px 1fr}.author-photo-preview{width:90px;height:90px}}

/* LettCMS 1.1.6 – admin navigation, Location services, manual and static template variables */
.sidebar{overflow-y:auto}.sidebar nav{display:block}.admin-nav-group-label{margin:18px 10px 5px;color:#87919c;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.admin-nav-link{display:block;margin:2px 0}.sidebar nav a.admin-nav-link.active{background:#2271b1;color:#fff}.sidebar nav a.admin-nav-link.active:hover{background:#1b5f96}.status-pill{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:750}.status-pill.is-on{background:#dcfce7;color:#166534}.status-pill.is-off{background:#f1f5f9;color:#64748b}.service-sync-form{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:18px;padding-top:16px;border-top:1px solid #e2e4e7}.location-service-editor{border-color:#bdd8ee;background:#f8fbff}.manual-layout{display:grid;grid-template-columns:minmax(210px,270px) minmax(0,1fr);gap:20px;align-items:start}.manual-toc{position:sticky;top:20px;display:grid;gap:3px}.manual-toc h2{margin:0 0 10px}.manual-toc a{display:block;padding:7px 9px;border-radius:6px;text-decoration:none}.manual-toc a:hover{background:#f0f6fc}.manual-content{min-width:0}.manual-content .panel{scroll-margin-top:20px}.manual-content h2{margin-top:0}.manual-content h3{margin-top:22px}.manual-content li{margin-bottom:7px}.manual-callout{padding:14px 16px;border-left:4px solid #2271b1;background:#f0f6fc;border-radius:4px}.admin-fieldset select[multiple]{min-height:250px}
@media(max-width:900px){.sidebar nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}.admin-nav-group-label{grid-column:1/-1;margin-top:14px}.manual-layout{grid-template-columns:1fr}.manual-toc{position:static}.service-sync-form{align-items:flex-start}}

/* 1.1.9 – collapsible admin navigation */
.admin-nav-group{margin:4px 0 8px}
.admin-nav-group-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;border:0;background:transparent;color:#9ba6b2;padding:9px 10px 6px;cursor:pointer;font:inherit;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;text-align:left;border-radius:6px}
.admin-nav-group-toggle:hover{background:#ffffff0b;color:#dfe3e8}
.admin-nav-chevron{font-size:15px;line-height:1;transition:transform .16s ease;transform:rotate(-90deg)}
.admin-nav-group.is-open .admin-nav-chevron{transform:rotate(0)}
.admin-nav-items{display:none;padding-bottom:2px}
.admin-nav-group.is-open .admin-nav-items{display:block}
.admin-nav-group-label{display:none}

/* Template editors use the full width; former right-hand panels sit below Gutenberg. */
.editor-grid.template-editor-stack{grid-template-columns:minmax(0,1fr);gap:16px}
.template-editor-stack>.editor-sidebar{display:block;min-width:0}
.template-editor-stack>.template-editor-below .panel{margin-bottom:0}
.template-editor-stack #gutenberg-root{min-height:680px}

@media(max-width:900px){
  .sidebar nav{display:block}
  .admin-nav-group{display:block}
  .admin-nav-group-toggle{width:100%}
  .admin-nav-items{grid-template-columns:none}
}