.template-preview-dialog{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:16px;background:#000c}
.template-preview-dialog__panel{width:min(1180px,100%);max-height:96vh;overflow:auto;border:1px solid var(--color-border);border-radius:18px;background:#090d18}
.template-preview-dialog__controls{position:sticky;top:0;z-index:2;display:flex;justify-content:flex-end;gap:8px;padding:10px;background:#090d18ee}
.template-live-preview{width:100%;margin:auto;transition:width .2s}
.template-live-preview[data-device="mobile"]{width:min(390px,100%)}