.stco-cld-app{--border:#e5e7eb;--muted:#64748b;--ink:#111827;--panel:#fff;--soft:#f8fafc;max-width:1500px;margin:28px auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink)}
.stco-cld-app *{box-sizing:border-box}
.stco-cld-topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:14px}
.stco-cld-topbar h2{margin:0 0 6px;font-size:28px;line-height:1.2}
.stco-cld-topbar p{margin:0;color:var(--muted)}
.stco-cld-top-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.stco-cld-zoom-label{display:flex;gap:8px;align-items:center;font-size:13px;font-weight:700}
.stco-cld-zoom-label select{padding:9px 10px;border:1px solid var(--border);border-radius:9px;background:#fff}
.stco-cld-placeholder-bar{display:flex;align-items:center;gap:7px;overflow:auto;padding:10px 0 14px;white-space:nowrap}
.stco-cld-placeholder-bar>span{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-right:3px}
.stco-cld-placeholder{border:1px solid #cbd5e1;background:#fff;border-radius:999px;padding:6px 9px;font:600 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;cursor:pointer;color:#334155}
.stco-cld-placeholder:hover{background:#f1f5f9}
.stco-cld-layout{display:grid;grid-template-columns:220px minmax(0,1fr) 300px;min-height:720px;border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#eef2f7}
.stco-cld-left-panel,.stco-cld-inspector{background:var(--panel);padding:16px;overflow:auto}
.stco-cld-left-panel{border-right:1px solid var(--border)}
.stco-cld-inspector{border-left:1px solid var(--border)}
.stco-cld-panel-heading{font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:#475569;margin-bottom:12px}
.stco-cld-block-list{display:flex;flex-direction:column;gap:6px}
.stco-cld-block-item{width:100%;border:1px solid transparent;background:#fff;border-radius:9px;padding:9px 10px;text-align:left;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;color:#334155;font-size:13px}
.stco-cld-block-item:hover{background:#f8fafc}.stco-cld-block-item.is-selected{border-color:#111827;background:#f1f5f9;color:#111827;font-weight:700}
.stco-cld-block-type{font-size:10px;text-transform:uppercase;color:#94a3b8}
.stco-cld-block-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:12px}
.stco-cld-canvas-panel{min-width:0;padding:20px;display:flex;flex-direction:column;align-items:center}
.stco-cld-stage-scroll{width:100%;height:1200px;overflow:auto;padding:22px;background:#dfe5ec;border-radius:12px;box-shadow:inset 0 0 0 1px rgba(15,23,42,.05)}
.stco-cld-stage-holder{position:relative;margin:0 auto}
.stco-cld-stage{position:absolute;left:0;top:0;width:794px;height:1123px;background:#fff;box-shadow:0 8px 30px rgba(15,23,42,.16);transform-origin:top left;overflow:hidden;user-select:none}
.stco-cld-design-block{position:absolute;box-sizing:border-box;overflow:visible;cursor:move;outline:1px solid transparent;transform-origin:center center}
.stco-cld-design-block:hover{outline:1px dashed rgba(37,99,235,.5)}
.stco-cld-design-block.is-selected{outline:2px solid #2563eb;overflow:visible}
.stco-cld-design-block .stco-cld-block-content{width:100%;height:100%;overflow:visible;pointer-events:none;margin:0!important;padding:0!important}
.stco-cld-design-block-image .stco-cld-block-content{overflow:hidden}
/*
 * Typography isolation: the designer lives inside an arbitrary WordPress theme.
 * Theme rules on p/div/em/strong must not change the letter preview, otherwise
 * the downloaded standalone HTML and designer will never be visually identical.
 */
.stco-cld-app .stco-cld-stage .stco-cld-design-block .stco-cld-block-content>p,
.stco-cld-app .stco-cld-stage .stco-cld-design-block .stco-cld-block-content>div{
  margin:0 0 var(--stco-paragraph-spacing,0mm)!important;
  padding:0!important;
  font-family:inherit!important;
  font-size:inherit!important;
  line-height:inherit!important;
  color:inherit!important;
  text-align:inherit!important;
  letter-spacing:inherit!important;
  word-spacing:inherit!important;
  font-weight:inherit!important;
  font-style:inherit!important;
  text-transform:inherit!important;
  text-decoration:inherit!important;
}
.stco-cld-app .stco-cld-stage .stco-cld-design-block .stco-cld-block-content>p:last-child,
.stco-cld-app .stco-cld-stage .stco-cld-design-block .stco-cld-block-content>div:last-child{margin-bottom:0!important}
.stco-cld-app .stco-cld-stage .stco-cld-design-block .stco-cld-block-content p *,
.stco-cld-app .stco-cld-stage .stco-cld-design-block .stco-cld-block-content div *{
  font-family:inherit!important;
  line-height:inherit!important;
  color:inherit!important;
  text-align:inherit!important;
  letter-spacing:inherit!important;
  word-spacing:inherit!important;
  text-transform:inherit!important;
}
.stco-cld-design-block img{display:block;width:100%;height:100%;pointer-events:none}
.stco-cld-resize-handle{display:none;position:absolute;width:12px;height:12px;right:-7px;bottom:-7px;border:2px solid #fff;background:#2563eb;border-radius:2px;cursor:nwse-resize;box-shadow:0 0 0 1px #2563eb}
.stco-cld-design-block.is-selected .stco-cld-resize-handle{display:block}
.stco-cld-canvas-help{font-size:12px;color:#64748b;margin-top:10px;text-align:center}
.stco-cld-empty-inspector{padding:16px 0;color:#94a3b8;font-size:13px}
.stco-cld-properties label{display:block;margin-bottom:12px;font-size:12px;font-weight:700;color:#475569}
.stco-cld-properties input,.stco-cld-properties select{width:100%;margin-top:6px;padding:9px 10px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;color:#111827}
.stco-cld-properties input[type=color]{height:40px;padding:3px}
.stco-cld-two-col{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.stco-cld-content-editor{min-height:150px;max-height:260px;overflow:auto;margin-top:0;padding:10px;border:1px solid #cbd5e1;border-radius:0 0 8px 8px;background:#fff;font-size:13px;line-height:1.5;font-weight:400;color:#111827;text-align:left;letter-spacing:normal;word-spacing:normal}
.stco-cld-content-editor>p,.stco-cld-content-editor>div{margin:0 0 var(--stco-paragraph-spacing,0mm)!important;padding:0!important;font-family:inherit!important;font-size:inherit!important;line-height:inherit!important;color:inherit!important;text-align:inherit!important;letter-spacing:inherit!important;word-spacing:inherit!important;font-weight:inherit!important;font-style:inherit!important;text-transform:inherit!important;text-decoration:inherit!important}
.stco-cld-content-editor>p:last-child,.stco-cld-content-editor>div:last-child{margin-bottom:0!important}
.stco-cld-content-editor p *,.stco-cld-content-editor div *{font-family:inherit!important;line-height:inherit!important;color:inherit!important;text-align:inherit!important;letter-spacing:inherit!important;word-spacing:inherit!important;text-transform:inherit!important}
.stco-cld-content-editor:focus{outline:2px solid rgba(37,99,235,.18);border-color:#2563eb}
.stco-cld-mini-toolbar{display:flex;margin-top:6px;border:1px solid #cbd5e1;border-bottom:0;border-radius:8px 8px 0 0;overflow:hidden;background:#f8fafc}
.stco-cld-mini-toolbar button{width:34px;height:32px;border:0;border-right:1px solid #e2e8f0;background:transparent;cursor:pointer}
.stco-cld-divider{border-top:1px solid #e5e7eb;margin:15px 0}
.stco-cld-inspector-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}
.stco-cld-btn{border:0;border-radius:9px;padding:10px 13px;font-weight:750;cursor:pointer;line-height:1.2}
.stco-cld-btn-primary{background:#0052ff;color:#fff}.stco-cld-btn-secondary{background:#f1f5f9;color:#1e293b;border:1px solid #dbe3ec}.stco-cld-btn-danger{background:#fff1f2;color:#be123c;border:1px solid #fecdd3}
.stco-cld-btn:hover{filter:brightness(.98)}
.stco-cld-bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.stco-cld-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px}
.stco-cld-card h3{margin:0 0 7px;font-size:18px}.stco-cld-card p{margin:0 0 15px;color:#64748b;font-size:13px;line-height:1.5}
.stco-cld-card form{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.stco-cld-file{flex:1;min-width:240px;padding:10px;border:1px dashed #cbd5e1;border-radius:9px;background:#f8fafc}
.stco-cld-alert{padding:10px 12px;border-radius:10px;margin:0 0 10px;font-size:13px}.stco-cld-alert-success{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}
@media(max-width:1100px){.stco-cld-layout{grid-template-columns:180px minmax(0,1fr)}.stco-cld-inspector{grid-column:1/-1;border-left:0;border-top:1px solid var(--border)}.stco-cld-properties{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 14px}.stco-cld-properties>.stco-cld-divider,.stco-cld-properties>.stco-cld-inspector-actions{grid-column:1/-1}.stco-cld-text-properties,.stco-cld-image-properties{grid-column:1/-1}}
@media(max-width:760px){.stco-cld-topbar{flex-direction:column}.stco-cld-layout{display:block}.stco-cld-left-panel{border-right:0;border-bottom:1px solid var(--border)}.stco-cld-stage-scroll{height:540px}.stco-cld-bottom-grid{grid-template-columns:1fr}.stco-cld-properties{display:block}}

/* v3 template naming and template library */
.stco-cld-template-title-row{display:flex;align-items:end;justify-content:space-between;gap:18px;padding:14px 16px;margin:0 0 8px;background:#fff;border:1px solid #e5e7eb;border-radius:12px}
.stco-cld-template-title-row label{display:block;flex:1;font-size:12px;font-weight:800;color:#475569}
.stco-cld-template-title-row input{display:block;width:100%;max-width:520px;margin-top:6px;padding:10px 12px;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:#111827;font-size:14px}
.stco-cld-template-title-row>span{font-size:12px;color:#64748b;padding-bottom:10px;white-space:nowrap}
.stco-cld-inline-note{padding:12px 14px;border:1px solid #dbe3ec;border-radius:9px;background:#f8fafc;color:#64748b;font-size:13px}
.stco-cld-message{max-width:1100px;margin:24px auto;padding:14px 16px;border-radius:10px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.stco-cld-message-error{background:#fff1f2;border:1px solid #fecdd3;color:#9f1239}

.stco-cld-templates-page{max-width:1300px;max-width:100%;margin:28px auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#111827}
.stco-cld-templates-page *{box-sizing:border-box}
.stco-cld-templates-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}
.stco-cld-templates-header h2{margin:0 0 6px;font-size:28px;line-height:1.2}
.stco-cld-templates-header p{margin:0;color:#64748b}
.stco-cld-empty-templates{padding:38px;border:1px solid #e5e7eb;border-radius:14px;background:#fff;text-align:center}
.stco-cld-empty-templates h3{margin:0 0 8px}.stco-cld-empty-templates p{margin:0 0 18px;color:#64748b}
.stco-cld-template-table-wrap{overflow:auto;border:1px solid #e5e7eb;border-radius:14px;background:#fff}
.stco-cld-template-table{width:100%;border-collapse:collapse;margin:0}
.stco-cld-template-table th,.stco-cld-template-table td{padding:14px 16px;border-bottom:1px solid #eef2f7;text-align:left;vertical-align:middle}
.stco-cld-template-table th{background:#f8fafc;color:#64748b;font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.stco-cld-template-table tbody tr:last-child td{border-bottom:0}
.stco-cld-template-table td{font-size:14px;color:#334155}
.stco-cld-template-actions{text-align:right!important;white-space:nowrap}
.stco-cld-templates-page .stco-cld-btn,.stco-cld-topbar .stco-cld-btn{display:inline-block;text-decoration:none}
@media(max-width:760px){.stco-cld-template-title-row,.stco-cld-templates-header{align-items:stretch;flex-direction:column}.stco-cld-template-title-row>span{padding-bottom:0}.stco-cld-template-table th:nth-child(2),.stco-cld-template-table td:nth-child(2){display:none}}

/* v3.2 AI letter maker */
.stco-cld-alert-info{background:#eff6ff;border:1px solid #bfdbfe;color:#1e3a8a}
.stco-cld-alert-error{background:#fff1f2;border:1px solid #fecdd3;color:#9f1239}
.stco-cld-ai-maker{max-width:900px;margin:28px auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#111827}
.stco-cld-ai-maker *{box-sizing:border-box}
.stco-cld-ai-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:24px;box-shadow:0 10px 30px rgba(15,23,42,.05)}
.stco-cld-ai-heading{display:flex;justify-content:space-between;gap:18px;margin-bottom:20px}
.stco-cld-ai-heading h2{margin:0 0 7px;font-size:26px;line-height:1.2}
.stco-cld-ai-heading p{margin:0;color:#64748b;font-size:14px;line-height:1.55}
.stco-cld-ai-form label{display:block;margin-bottom:8px;font-size:13px;font-weight:800;color:#334155}
.stco-cld-ai-prompt{display:block;width:100%;min-height:220px;resize:vertical;padding:16px;border:1px solid #cbd5e1;border-radius:12px;background:#fff;color:#111827;font:400 15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;box-shadow:inset 0 1px 2px rgba(15,23,42,.03)}
.stco-cld-ai-prompt:focus{outline:3px solid rgba(37,99,235,.12);border-color:#2563eb}
.stco-cld-ai-form-footer{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:14px;margin-bottom:16px}
.stco-cld-ai-status{min-height:20px;color:#64748b;font-size:13px;line-height:1.45}
.stco-cld-ai-status.is-error{color:#b91c1c}
.stco-cld-ai-form button[disabled]{opacity:.55;cursor:not-allowed}
@media(max-width:760px){.stco-cld-ai-card{padding:18px}.stco-cld-ai-form-footer{align-items:stretch;flex-direction:column}.stco-cld-ai-form-footer .stco-cld-btn{width:100%}}

/* Dynamic CSV mail-merge header reader */
.stco-cld-merge-tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 14px;margin:0 0 4px;border:1px solid #dbe3ec;border-radius:10px;background:#f8fafc}
.stco-cld-merge-tools-copy{display:flex;flex-direction:column;gap:2px;min-width:260px;flex:1}
.stco-cld-merge-tools-copy strong{font-size:13px;color:#0f172a}
.stco-cld-merge-tools-copy span{font-size:12px;line-height:1.45;color:#64748b}
.stco-cld-merge-file-button{position:relative;overflow:hidden;cursor:pointer;margin:0}
.stco-cld-merge-file-button input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
.stco-cld-merge-status{font-size:12px;color:#475569;min-height:18px}
.stco-cld-merge-status.is-error{color:#b91c1c;font-weight:600}
.stco-cld-dynamic-placeholders{display:contents}
.stco-cld-placeholder-dynamic{border-style:dashed}

/* Export actions */
.stco-cld-export-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px;}
.stco-cld-export-help{margin:10px 0 0;font-size:12px;line-height:1.5;color:#667085;}

/* v3.5 designer interaction improvements */
.stco-cld-field-group{display:block;margin-bottom:12px;font-size:12px;font-weight:700;color:#475569}
.stco-cld-field-label{display:block;margin-bottom:0;font-size:12px;font-weight:700;color:#475569}
.stco-cld-history-btn[disabled]{opacity:.45;cursor:not-allowed;filter:none}

/* v4.2 QR code element */
.stco-cld-qr-properties textarea{display:block;width:100%;min-height:110px;margin-top:6px;padding:9px 10px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;color:#111827;font:500 12px/1.45 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;resize:vertical}
.stco-cld-qr-properties [data-qr-fields][hidden]{display:none!important}
.stco-cld-property-help{margin:-4px 0 12px;color:#64748b;font-size:11px;line-height:1.45}
.stco-cld-qr-content{display:flex;align-items:center;justify-content:center;width:100%;height:100%;overflow:hidden;background:#fff}
.stco-cld-qr-content svg{display:block;width:100%;height:100%;pointer-events:none}
.stco-cld-qr-token{display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:8px;border:1px dashed #94a3b8;background:#f8fafc;color:#475569;font:700 10px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace;text-align:center;word-break:break-all;box-sizing:border-box}
@media(max-width:1100px){.stco-cld-qr-properties{grid-column:1/-1}}

/* v4.3 proportional scaling, rotation handle and bundled elements library */
.stco-cld-rotate-handle{display:none;position:absolute;width:12px;height:12px;right:-27px;bottom:-7px;border:2px solid #fff;background:#2563eb;border-radius:50%;cursor:grab;box-shadow:0 0 0 1px #2563eb}
.stco-cld-rotate-handle:active{cursor:grabbing}
.stco-cld-design-block.is-selected .stco-cld-rotate-handle{display:block}
.stco-cld-elements-wrap{position:relative;display:block}
.stco-cld-elements-wrap>.stco-cld-btn{width:100%}
.stco-cld-elements-popover{position:fixed;width:300px;max-height:410px;overflow:auto;z-index:100000;padding:12px;background:#fff;border:1px solid #cbd5e1;border-radius:13px;box-shadow:0 18px 48px rgba(15,23,42,.22)}
.stco-cld-elements-popover[hidden]{display:none!important}
.stco-cld-elements-popover-title{margin:0 0 10px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:#475569}
.stco-cld-elements-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.stco-cld-element-choice{display:flex;flex-direction:column;gap:7px;align-items:center;justify-content:center;min-height:105px;padding:10px;border:1px solid #e2e8f0;border-radius:10px;background:#fff;color:#334155;cursor:pointer;text-align:center;font:650 11px/1.25 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.stco-cld-element-choice:hover{border-color:#93c5fd;background:#eff6ff;color:#1d4ed8}
.stco-cld-element-choice img{display:block;width:76px;height:58px;object-fit:contain}
.stco-cld-bundled-graphic-note{margin:0 0 12px;padding:10px 11px;border:1px solid #e2e8f0;border-radius:9px;background:#f8fafc;color:#475569;font-size:12px;line-height:1.4}
.stco-cld-design-block-graphic .stco-cld-block-content{overflow:hidden}

/* v4.6.5 non-printing 20 mm recommended margin guide */
.stco-cld-margin-guide{position:absolute;box-sizing:border-box;border:1px dotted rgba(100,116,139,.38);pointer-events:none;z-index:9000}

/* v4.6.6 independent side resizing / crop-frame handles. These handles are
   intentionally transparent: the selected blue frame itself remains the visual cue. */
.stco-cld-edge-resize-handle{display:none;position:absolute;z-index:7;background:transparent;touch-action:none}
.stco-cld-design-block.is-selected .stco-cld-edge-resize-handle{display:block}
.stco-cld-edge-left,.stco-cld-edge-right{top:8px;bottom:8px;width:10px;cursor:ew-resize}
.stco-cld-edge-left{left:-5px}.stco-cld-edge-right{right:-5px}
.stco-cld-edge-top,.stco-cld-edge-bottom{left:8px;right:8px;height:10px;cursor:ns-resize}
.stco-cld-edge-top{top:-5px}.stco-cld-edge-bottom{bottom:-5px}
.stco-cld-resize-handle,.stco-cld-rotate-handle{z-index:9}

/* v4.7.1 focused two-panel letter designer — hardened against theme/legacy CSS */
.stco-cld-app{
  --li-blue:#0052ff;
  --li-dark:#020617;
  --li-pastel:#f5f7fd;
  --li-line:#e7eaf0;
  --li-muted:#697386;
  --li-ink:#111827;
  width:100%;
  max-width:none;
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--li-ink);
}
.stco-cld-app *{box-sizing:border-box}
.stco-cld-app .screen-reader-text{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.stco-cld-workspace{display:grid;/*grid-template-columns:258px minmax(0,1fr);*/grid-template-columns:320px minmax(0,1fr);width:100%;height:min(920px,calc(100vh - 90px));min-height:720px;background:#fff;border:1px solid #edf0f4;overflow:hidden}
.stco-cld-command-panel{min-width:0;background:#fff;border-right:1px solid #edf0f4;display:flex;flex-direction:column;height:100%;overflow:hidden;position:relative;z-index:2;box-shadow:0px 0 100px rgba(0,82,255,0.05);}
.stco-cld-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));min-height:78px;border-bottom:1px solid #f0f1f4;flex:none}
.stco-cld-tab{appearance:none;border:0;border-right:1px solid #f2f3f6;background:#fff;color:#111827;padding:14px 5px 12px;font:500 12px/1.15 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;position:relative}
.stco-cld-tab:last-child{border-right:0}
.stco-cld-tab:hover{background:#fafbfc}
.stco-cld-tab.is-active{background:#f8f8f8;color:#05070b;font-weight:650}
.stco-cld-tab.is-active:after{content:"";position:absolute;left:20%;right:20%;bottom:0;height:2px;background:var(--li-dark)}
.stco-cld-app.is-ready-mode .stco-cld-tab{opacity:.48;cursor:default}
.stco-cld-command-body{flex:1;min-height:0;overflow:auto;padding:24px 16px 20px;scrollbar-width:thin}
.stco-cld-editor-panels,.stco-cld-ready-panel{min-height:100%}
.stco-cld-app.is-edit-mode .stco-cld-ready-panel{display:none}
.stco-cld-app.is-ready-mode .stco-cld-editor-panels,.stco-cld-app.is-ready-mode .stco-cld-editor-footer{display:none}
.stco-cld-app.is-edit-mode .stco-cld-editor-panels,.stco-cld-app.is-edit-mode .stco-cld-editor-footer{display:block}
.stco-cld-tab-panel[hidden]{display:none!important}
.stco-cld-tab-panel h3,.stco-cld-ready-panel h3{margin:0 0 12px;font-size:19px;line-height:1.25;font-weight:650;letter-spacing:-.02em;color:#121722}
.stco-cld-section-heading-row{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:10px}
.stco-cld-section-heading-row h3{margin:0}
.stco-cld-section-intro,.stco-cld-ready-panel>p,.stco-cld-ready-edit-row p{margin:0 0 19px;color:#353b47;font-size:12px;line-height:1.52}
.stco-cld-read-headers-link{position:relative;overflow:hidden;display:inline-block;white-space:nowrap;color:#8b8f98;font-size:11px;text-decoration:underline;cursor:pointer;font-weight:400}
.stco-cld-read-headers-link:hover{color:#4b5563}
.stco-cld-read-headers-link input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.stco-cld-merge-status{display:block;min-height:0;margin:-8px 0 12px;font-size:11px;line-height:1.4;color:#596274}
.stco-cld-merge-status:empty{display:none}
.stco-cld-merge-status.is-error{color:#b91c1c;font-weight:600}
.stco-cld-placeholder-list{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.stco-cld-placeholder-list .stco-cld-placeholder{border:0;background:#fbfbfb;border-radius:999px;padding:8px 11px;color:#161a22;font:600 11px/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;box-shadow:0 1px 5px rgba(15,23,42,.04);cursor:pointer;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.stco-cld-placeholder-list .stco-cld-placeholder:hover{background:#f1f3f6;transform:translateY(-1px)}
.stco-cld-dynamic-placeholders{display:contents}
.stco-cld-placeholder-dynamic{border:1px dashed #d7dce5!important;background:#fff!important}
.stco-cld-block-list{display:flex;flex-direction:column;gap:7px;margin-top:4px}
.stco-cld-block-item{width:100%;border:1px solid #edf0f4;background:#fff;border-radius:7px;padding:10px 11px;text-align:left;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:8px;color:#303746;font-size:12px;transition:.15s ease}
.stco-cld-block-item:hover{border-color:#cfd5df;background:#fafbfc}
.stco-cld-block-item.is-selected{border-color:#9db8ff;background:#f5f8ff;color:#0f2e78;font-weight:650}
.stco-cld-block-type{font-size:9px;text-transform:uppercase;letter-spacing:.04em;color:#9aa1ad}
.stco-cld-block-actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;margin:10px 0 18px}
.stco-cld-content-block-button{appearance:none;min-height:72px;border:0;background:#b8bac0;color:#fff;padding:8px 4px;cursor:pointer;font:500 10px/1.25 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;display:flex;align-items:center;justify-content:center;text-align:center;transition:.15s ease}
.stco-cld-content-block-button:hover{background:#9fa2a9}
.stco-cld-elements-wrap{position:relative;display:block}
.stco-cld-elements-wrap>.stco-cld-content-block-button{width:100%;height:100%}
.stco-cld-subtle-action{border:0;background:transparent;padding:0;color:#8a8f99;font-size:10px;text-decoration:underline;cursor:pointer;white-space:nowrap}
.stco-cld-properties-shell{border-top:1px solid #eff1f4;padding-top:16px;margin-top:4px}
.stco-cld-empty-inspector{padding:8px 0;color:#9097a3;font-size:11px;line-height:1.5}
.stco-cld-properties label{display:block;margin-bottom:11px;font-size:11px;font-weight:650;color:#555e6d}
.stco-cld-properties input,.stco-cld-properties select{width:100%;margin-top:5px;padding:8px 9px;border:1px solid #dfe3ea;border-radius:6px;background:#fff;color:#111827;font-size:12px}
.stco-cld-properties input:focus,.stco-cld-properties select:focus,.stco-cld-qr-properties textarea:focus{outline:2px solid rgba(0,82,255,.12);border-color:#8aabff}
.stco-cld-properties input[type=color]{height:36px;padding:3px}
.stco-cld-two-col{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.stco-cld-content-editor{min-height:125px;max-height:230px;overflow:auto;margin-top:0;padding:9px;border:1px solid #dfe3ea;border-radius:0 0 6px 6px;background:#fff;font-size:12px;line-height:1.5;color:#111827}
.stco-cld-mini-toolbar{display:flex;margin-top:5px;border:1px solid #dfe3ea;border-bottom:0;border-radius:6px 6px 0 0;overflow:hidden;background:#fafbfc}
.stco-cld-mini-toolbar button{width:31px;height:29px;border:0;border-right:1px solid #eceff3;background:transparent;cursor:pointer;color:#374151}
.stco-cld-divider{border-top:1px solid #edf0f4;margin:14px 0}
.stco-cld-inspector-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:3px}
.stco-cld-editor-footer{flex:none;padding:16px;border-top:1px solid #eff1f4;background:#fff}
.stco-cld-editor-footer>p{margin:0 0 12px;color:#3f4652;font-size:11px;line-height:1.45}
.stco-cld-editor-footer .stco-cld-save-form{display:block;margin:0}
.stco-cld-editor-footer .stco-cld-btn-primary{border-radius:999px;padding:11px 16px}
.stco-cld-public-active-check{display:block!important;margin:0 0 10px!important;font-size:11px!important;font-weight:500!important;color:#525a68!important}
.stco-cld-public-active-check input{width:auto!important;margin:0 5px 0 0!important}
.stco-cld-btn{border:0;border-radius:999px;padding:10px 15px;font-weight:700;cursor:pointer;line-height:1.2;font-size:12px}
.stco-cld-btn-primary{background:var(--li-blue);color:#fff}
.stco-cld-btn-secondary{background:#fff;color:#273244;border:1px solid #dce1e9}
.stco-cld-btn-dark{background:var(--li-dark);color:#fff}
.stco-cld-btn-danger{background:#fff2f3;color:#b4233a;border:1px solid #ffd3d9}
.stco-cld-btn:hover{filter:brightness(.985)}
.stco-cld-ready-edit-row{display:flex;align-items:flex-start;gap:9px;margin:5px 0 26px}
.stco-cld-ready-edit-row .stco-cld-btn{flex:none;padding:11px 15px}
.stco-cld-ready-edit-row p{margin:3px 0 0;font-size:11px}
.stco-cld-admin-json-tools{display:flex;align-items:center;flex-wrap:wrap;gap:5px;margin:-14px 0 17px;color:#8a8f99;font-size:10px;line-height:1.35}
.stco-cld-admin-json-label{color:#a1a6af}
.stco-cld-admin-json-link{position:relative;display:inline-block;border:0;background:transparent;padding:0;color:#7e8490;font:inherit;text-decoration:underline;cursor:pointer}
.stco-cld-admin-json-link:hover{color:#3f4652}
.stco-cld-admin-json-separator{color:#c1c5cc}
.stco-cld-admin-json-import-form{display:inline;margin:0;padding:0}
.stco-cld-admin-json-import-label{overflow:hidden}
.stco-cld-admin-json-import-label input[type=file]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.stco-cld-ready-divider{border-top:1px solid #eceff3;margin:0 0 20px}
.stco-cld-upload-box{display:flex;align-items:center;min-height:38px;border:1px dashed #bfc5cf;border-radius:8px;background:#fff;overflow:hidden;position:relative;margin:12px 0 0;cursor:pointer}
.stco-cld-upload-label{display:inline-flex;align-items:center;align-self:stretch;padding:0 10px;background:#e8e9eb;color:#2f3540;font-size:11px;border-right:1px solid #d7dae0}
.stco-cld-upload-file-name{padding:0 8px;color:#8a909b;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stco-cld-upload-box .stco-cld-file{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
.stco-cld-generation-plan-summary[hidden]{display:none!important}
.stco-cld-generation-plan-summary{margin:10px 0 0;padding:10px 11px;border:1px solid #e6e9ee;border-radius:8px;background:#fff;color:#4b5563}
.stco-cld-generation-plan-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding-bottom:7px;border-bottom:1px solid #f0f2f5}
.stco-cld-generation-plan-head span{font-size:9px;line-height:1.3;color:#8b929d;text-transform:uppercase;letter-spacing:.045em}
.stco-cld-generation-plan-head strong{font-size:11px;line-height:1.3;color:#252b36;font-weight:650;text-align:right}
.stco-cld-generation-plan-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding-top:8px}
.stco-cld-generation-plan-stats>div{min-width:0}
.stco-cld-generation-plan-stats span{display:block;margin-bottom:2px;font-size:9px;line-height:1.25;color:#9299a4}
.stco-cld-generation-plan-stats strong{display:block;font-size:10px;line-height:1.35;color:#343b46;font-weight:600}
.stco-cld-generation-plan-csv[hidden]{display:none!important}
.stco-cld-generation-plan-csv{margin-top:8px;padding-top:8px;border-top:1px solid #f0f2f5}
.stco-cld-generation-plan-csv-count{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.stco-cld-generation-plan-csv-count span{font-size:9px;line-height:1.3;color:#9299a4}
.stco-cld-generation-plan-csv-count strong{font-size:10px;line-height:1.35;color:#343b46;font-weight:650;text-align:right}
.stco-cld-generation-plan-message{margin:5px 0 0!important;font-size:9px!important;line-height:1.45!important;color:#69717d!important}
.stco-cld-generation-plan-message.is-over-limit{color:#9b3a3a!important}
.stco-cld-generation-plan-message.is-count-error{color:#7b6a45!important}
.stco-cld-generation-plan-summary>p{margin:8px 0 0;font-size:9px;line-height:1.4;color:#9aa0aa}
.stco-cld-export-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.stco-cld-postage-section{margin-top:18px}
.stco-cld-inline-note{padding:11px 12px;border:1px solid #e3e7ed;border-radius:8px;background:#fafbfc;color:#667085;font-size:11px;line-height:1.45}
.stco-cld-inline-template-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-height:570px;overflow:auto;padding:1px 2px 8px 1px}
.stco-cld-inline-template-card{min-width:0;border:1px solid transparent;border-radius:8px;padding:5px;background:#fff;transition:.15s ease}
.stco-cld-inline-template-card:hover,.stco-cld-inline-template-card.is-active{border-color:#d9dee7;background:#fafbfc}
.stco-cld-inline-template-preview{display:block;width:100%;border:0;background:transparent;padding:0;cursor:pointer;text-align:left}
.stco-cld-inline-template-preview img,.stco-cld-inline-template-empty{display:block;width:100%;aspect-ratio:210/297;object-fit:cover;border:1px solid #eceff3;background:#fff}
.stco-cld-inline-template-empty{background:linear-gradient(145deg,#f8fafc,#eef1f6)}
.stco-cld-inline-template-name{display:block;padding:6px 1px 3px;color:#404755;font-size:10px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stco-cld-inline-template-insert{display:none;width:100%;border:0;border-radius:6px;background:var(--li-blue);color:#fff;padding:7px 5px;font-size:10px;font-weight:700;cursor:pointer}
.stco-cld-inline-template-card:hover .stco-cld-inline-template-insert,.stco-cld-inline-template-card.is-active .stco-cld-inline-template-insert{display:block}
.stco-cld-inline-template-insert[disabled]{opacity:.55;cursor:wait}
.stco-cld-inline-template-status{margin-top:10px;color:#42613d;font-size:10px;line-height:1.45}
.stco-cld-inline-template-status.is-error{color:#b42318}
.stco-cld-designer-panel{min-width:0;height:100%;display:flex;flex-direction:column;background:var(--li-pastel);overflow:hidden}
.stco-cld-designer-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;min-height:102px;padding:27px 42px 22px;flex:none}
.stco-cld-name-field{display:block;flex:1;max-width:365px;margin:0}
.stco-cld-name-field input{display:block;width:100%;border:0;border-bottom:1px solid #9da3ad;border-radius:0;background:transparent;padding:7px 0 9px;color:#252b36;font:400 16px/1.25 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;box-shadow:none;outline:none}
.stco-cld-name-field input::placeholder{color:#a8adb5;opacity:1}
.stco-cld-name-field input:focus{border-bottom-color:#525b69}
.stco-cld-name-field input[readonly]{color:#8e949e;cursor:default}

.stco-cld-name-field input { background: transparent !important;  border-right: 0px !important;
  border-left: 0px !important;
  border-top: 0px !important;
  border-bottom: 2px solid !important; }
  
.stco-cld-designer-actions{display:flex;align-items:center;gap:17px;flex:none;color:#9a9fa8}
.stco-cld-toolbar-action{appearance:none;border:0;background:transparent;color:#9a9fa8;padding:5px 0;cursor:pointer;font:400 12px/1 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;white-space:nowrap}
.stco-cld-toolbar-action:not([disabled]):hover{color:#49515e}
.stco-cld-toolbar-action[disabled]{opacity:.55;cursor:default}
.stco-cld-zoom-label{display:block;margin:0;font-size:12px;font-weight:400}
.stco-cld-zoom-label select{appearance:auto;border:0;background:transparent;color:#8d939d;padding:4px 0;font-size:12px;box-shadow:none;outline:none}
.stco-cld-stage-scroll{flex:1;min-height:0;width:100%;height:auto;overflow:auto;padding:38px 54px 70px;background:var(--li-pastel);border-radius:0;box-shadow:none;scrollbar-width:thin}
.stco-cld-stage-holder{position:relative;margin:0 auto}
.stco-cld-stage{position:absolute;left:0;top:0;width:794px;height:1123px;background:#fff;box-shadow:0 2px 9px rgba(15,23,42,.045);transform-origin:top left;overflow:hidden;user-select:none}
.stco-cld-app.is-ready-mode .stco-cld-design-block{pointer-events:none;cursor:default}
.stco-cld-app.is-ready-mode .stco-cld-design-block.is-selected{outline-color:transparent}
.stco-cld-app.is-ready-mode .stco-cld-resize-handle,.stco-cld-app.is-ready-mode .stco-cld-rotate-handle,.stco-cld-app.is-ready-mode .stco-cld-edge-resize-handle{display:none!important}
.stco-cld-alert{padding:10px 12px;border-radius:8px;margin:0 0 10px;font-size:12px}
.stco-cld-alert-success{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46}
.stco-cld-alert-info{background:#eff6ff;border:1px solid #bfdbfe;color:#1e3a8a}
.stco-cld-alert-error{background:#fff1f2;border:1px solid #fecdd3;color:#9f1239}

@media(max-width:980px){
  .stco-cld-workspace{grid-template-columns:235px minmax(0,1fr);height:820px}
  .stco-cld-designer-toolbar{padding:22px 24px 18px}
  .stco-cld-stage-scroll{padding:28px 28px 60px}
  .stco-cld-designer-actions{gap:10px}
}
@media(max-width:760px){
  .stco-cld-workspace{display:flex;flex-direction:column;height:auto;min-height:0;overflow:visible}
  .stco-cld-command-panel{height:auto;min-height:600px;border-right:0;border-bottom:1px solid #edf0f4}
  .stco-cld-command-body{max-height:620px}
  .stco-cld-designer-panel{height:690px}
  .stco-cld-designer-toolbar{align-items:stretch;flex-direction:column;gap:13px;padding:18px}
  .stco-cld-name-field{max-width:none}
  .stco-cld-designer-actions{justify-content:flex-end}
  .stco-cld-stage-scroll{padding:22px}
}

/* v4.7.1 compatibility hardening.
 * The redesigned workspace lives inside arbitrary WordPress themes and must not
 * inherit sidebar/main-content sizing, floats or the old <=1100px inspector grid.
 * Keep these rules after all legacy designer rules so the new two-panel UI wins.
 */
.stco-cld-app .stco-cld-workspace,
.stco-cld-app .stco-cld-command-panel,
.stco-cld-app .stco-cld-designer-panel,
.stco-cld-app .stco-cld-command-body,
.stco-cld-app .stco-cld-editor-panels,
.stco-cld-app .stco-cld-tab-panel,
.stco-cld-app .stco-cld-properties-shell{
  float:none!important;
  clear:none!important;
  max-width:none!important;
  margin-left:0!important;
  margin-right:0!important;
}
.stco-cld-app .stco-cld-command-panel{
  width:auto!important;
  min-width:0!important;
  padding:0!important;
}
.stco-cld-app .stco-cld-designer-panel{
  width:auto!important;
  min-width:0!important;
  padding:0!important;
}
.stco-cld-app .stco-cld-command-panel .stco-cld-properties:not([hidden]){
  display:block!important;
  grid-template-columns:none!important;
}
.stco-cld-app .stco-cld-command-panel .stco-cld-text-properties,
.stco-cld-app .stco-cld-command-panel .stco-cld-image-properties,
.stco-cld-app .stco-cld-command-panel .stco-cld-graphic-properties,
.stco-cld-app .stco-cld-command-panel .stco-cld-qr-properties{
  grid-column:auto!important;
}
.stco-cld-app .stco-cld-command-panel [hidden],
.stco-cld-app .stco-cld-designer-panel [hidden]{
  display:none!important;
}
.stco-cld-app .stco-cld-stage-holder{
  flex:none!important;
  max-width:none!important;
}
.stco-cld-app .stco-cld-stage{
  max-width:none!important;
  min-width:794px!important;
  min-height:1123px!important;
}
.stco-cld-app .stco-cld-stage-scroll{
  box-sizing:border-box!important;
  max-width:none!important;
}
.stco-cld-app .stco-cld-tabs button,
.stco-cld-app .stco-cld-command-panel button,
.stco-cld-app .stco-cld-designer-toolbar button{
  float:none!important;
  margin-left:0;
  margin-right:0;
  text-transform:none;
  letter-spacing:normal;
}
.stco-cld-app .stco-cld-name-field,
.stco-cld-app .stco-cld-name-field input,
.stco-cld-app .stco-cld-zoom-label,
.stco-cld-app .stco-cld-zoom-label select{
  float:none!important;
}
@media(max-width:1100px){
  .stco-cld-app .stco-cld-command-panel .stco-cld-properties:not([hidden]){display:block!important}
  .stco-cld-app .stco-cld-command-panel .stco-cld-two-col{grid-template-columns:1fr 1fr!important}
}
@media(max-width:760px){
  .stco-cld-app .stco-cld-command-panel .stco-cld-two-col{grid-template-columns:1fr 1fr!important}
}


/* LetterImpact designer asset build: 4.7.2 */

/* v5.3.0 generation preflight: a compact confirmation popover anchored beside
   Merge & Download PDF. It is portalled to <body> by JS so the command panel's
   overflow cannot clip it. */
.stco-cld-generation-confirm-shade{position:fixed;inset:0;z-index:2147483000;background:rgba(2,6,23,.12)}
.stco-cld-generation-confirm-popover{position:fixed;z-index:2147483001;width:min(390px,calc(100vw - 24px));max-height:calc(100vh - 24px);overflow:auto;box-sizing:border-box;padding:15px;border:1px solid #dfe3e8;border-radius:12px;background:#fff;box-shadow:0 18px 45px rgba(2,6,23,.18);font-family:inherit;color:#252b36}
.stco-cld-generation-confirm-heading{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding-bottom:10px;border-bottom:1px solid #eef0f3}
.stco-cld-generation-confirm-heading strong{font-size:14px;line-height:1.3;font-weight:700;color:#121722}
.stco-cld-generation-confirm-heading span{font-size:10px;line-height:1.3;color:#7b8490;white-space:nowrap}
.stco-cld-generation-confirm-section{margin-top:10px;padding:9px 10px;border:1px solid #eceff3;border-radius:8px;background:#fafbfc}
.stco-cld-generation-confirm-section>strong{display:block;margin-bottom:5px;font-size:10px;line-height:1.3;font-weight:700;color:#404754}
.stco-cld-generation-confirm-section ul{margin:0;padding:0 0 0 16px}
.stco-cld-generation-confirm-section li{margin:0 0 4px;font-size:10px;line-height:1.45;color:#555e69}
.stco-cld-generation-confirm-section li:last-child{margin-bottom:0}
.stco-cld-generation-confirm-section.is-warn{border-color:#eadfc6;background:#fffcf5}
.stco-cld-generation-confirm-section.is-warn>strong{color:#745e2f}
.stco-cld-generation-confirm-section.is-block{border-color:#edd4d4;background:#fffafa}
.stco-cld-generation-confirm-section.is-block>strong{color:#8f3434}
.stco-cld-generation-confirm-section.is-ok{background:#fbfcfd}
.stco-cld-generation-confirm-usage{margin-top:10px;padding:10px;border-top:1px solid #eef0f3;border-bottom:1px solid #eef0f3}
.stco-cld-generation-confirm-usage>span{display:block;margin-bottom:2px;font-size:9px;line-height:1.3;color:#8b929d;text-transform:uppercase;letter-spacing:.045em}
.stco-cld-generation-confirm-usage>strong{display:block;font-size:12px;line-height:1.35;color:#252b36;font-weight:700}
.stco-cld-generation-confirm-usage p{margin:5px 0 0;font-size:9px;line-height:1.45;color:#747d88}
.stco-cld-generation-confirm-actions{display:flex;justify-content:flex-end;gap:7px;margin-top:12px}
.stco-cld-generation-confirm-actions button{appearance:none;border:0;border-radius:999px;padding:8px 12px;font-family:inherit;font-size:10px;line-height:1.2;font-weight:600;cursor:pointer}
.stco-cld-generation-confirm-cancel{background:#f1f3f6;color:#343b46}
.stco-cld-generation-confirm-submit{background:#0052ff;color:#fff;box-shadow:0 7px 16px rgba(0,82,255,.16)}
.stco-cld-generation-confirm-submit:disabled{background:#cfd4dc;color:#747d88;box-shadow:none;cursor:not-allowed}
@media (max-width:640px){.stco-cld-generation-confirm-popover{width:calc(100vw - 24px);max-height:calc(100vh - 24px)}}