/* Optional source-backed presentation; the editable HTML renderer remains independent. */
#source-demo{position:absolute;inset:0;width:1920px;height:1080px;z-index:30;display:none;overflow:hidden;background:#fff;color:#1c1e2c;font-family:Lato,Arial,sans-serif}
.source-demo-enabled #source-demo{display:block}.source-demo-enabled #replica{visibility:hidden}.source-demo-enabled #reference,.source-demo-enabled #reference-label{display:none!important}
#source-demo-image{position:absolute;inset:0;width:1920px;height:1080px;display:block;object-fit:fill;border:0;margin:0;padding:0;pointer-events:none}
#source-hotspots,#source-personalization{position:absolute;inset:0;pointer-events:none}
#source-hotspots button{position:absolute;border:0!important;padding:0!important;margin:0!important;background:transparent!important;box-shadow:none!important;opacity:0;pointer-events:auto;cursor:pointer}
#source-hotspots button:focus-visible{opacity:1;outline:2px solid #8063ed!important;outline-offset:-2px}
.source-text-region{position:absolute;box-sizing:border-box;padding:2px 4px;white-space:pre-wrap;overflow:hidden;overflow-wrap:anywhere;line-height:1.3;pointer-events:none}
.source-region-editing .source-text-region{pointer-events:auto;outline:1px dashed #7656d3;cursor:text}
#source-draw-surface{position:absolute;inset:0;display:none;cursor:crosshair;touch-action:none}
.source-region-editing #source-draw-surface{display:block}
.source-region-editing #source-personalization{z-index:2}
#source-region-selection{position:absolute;border:2px dashed #6243d6;background:#6243d61c;pointer-events:none;display:none}
#source-region-dialog{width:560px;max-width:90vw;padding:24px;color:#292337;background:white;border:1px solid #ded7eb;border-radius:14px;font-family:Arial,sans-serif}
#source-region-dialog h2{font-size:20px;margin:0 0 10px}#source-region-dialog p{font-size:13px;line-height:1.4;color:#655b73}
#source-region-dialog textarea{width:100%;height:130px;padding:10px;font:16px/1.4 Arial,sans-serif;border:1px solid #cfc9db;border-radius:5px;box-sizing:border-box}
#source-region-dialog .source-region-controls{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:15px 0}
#source-region-dialog label{font-size:12px;display:flex;flex-direction:column;gap:5px}#source-region-dialog input,#source-region-dialog select{width:100%;height:35px;box-sizing:border-box;border:1px solid #cfc9db;background:white;padding:4px;color:#292337}
#source-region-dialog .source-region-actions{display:flex;gap:9px;justify-content:flex-end}#source-region-dialog button{padding:9px 13px;border-radius:5px;border:1px solid #cfc9db;background:#f6f3fb;color:#392a55;cursor:pointer}#source-region-dialog button[type=submit]{background:#6243d6;color:white}