/* v149: legibilidad y separación del cuadre */
.closing-preview{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px!important;margin:14px 0!important}
.closing-preview>div{background:#effbfa;border:1px solid #b8dedb;border-radius:12px;padding:14px;min-width:0}
.closing-preview small{display:block;font-size:16px!important;font-weight:700;line-height:1.4;margin-bottom:6px}
.closing-preview b{display:block;font-size:clamp(22px,3vw,30px)!important;line-height:1.3;overflow-wrap:anywhere}
@media(max-width:520px){.closing-preview{grid-template-columns:1fr}}

/* v150: vista previa PDF adaptable */
.dl-pdf-overlay{position:fixed;inset:0;z-index:999999;background:rgba(9,23,29,.82);display:flex;align-items:center;justify-content:center;padding:12px}
.dl-pdf-panel{width:min(100%,940px);height:min(94dvh,1000px);background:#fff;border-radius:14px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 16px 70px #0006}
.dl-pdf-toolbar{padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:#16363b;font-size:17px}
.dl-pdf-toolbar>div{display:flex;gap:8px;flex-wrap:wrap}.dl-pdf-toolbar button{font-size:14px;min-height:42px;padding:9px 13px}
.dl-pdf-panel iframe{flex:1;width:100%;border:0;background:#f1f3f4;min-height:0}
@media(max-width:600px){.dl-pdf-overlay{padding:0}.dl-pdf-panel{height:100dvh;border-radius:0}.dl-pdf-toolbar{flex-wrap:wrap}.dl-pdf-toolbar>div{width:100%}.dl-pdf-toolbar button{flex:1}}