/* Maquetación para navegador (editor, web, flipbook). */
.doc .cols { display: flex; gap: 14px; margin-bottom: 14px; }
.doc .cols .col { flex: 1 1 0; min-width: 0; }
.doc .panels { display: flex; min-height: 100%; }
.doc .panels .panel { flex: 1 1 0; min-width: 0; }
.doc .hdr, .doc .ftr { display: flex; justify-content: space-between; }
.doc .logo { vertical-align: middle; }
.doc .qr { image-rendering: pixelated; }
.doc .pg { position: relative; overflow: hidden; background: #fff; }
.doc.mode-edit .pg { overflow: visible; box-shadow: 0 6px 24px rgba(15,23,42,.12); margin: 0 auto 28px; }
.doc.mode-edit .panels .panel + .panel { border-left: 1px dashed #94a3b8; }
.doc.mode-edit .panel::before { content: attr(data-label); position: absolute; top: -18px; font-size: 10px; color: #94a3b8; }
.doc.mode-edit .panel { position: relative; min-height: 120px; }
.doc.mode-edit .b { cursor: pointer; outline: 2px solid transparent; outline-offset: -2px; }
.doc.mode-edit .b:hover { outline-color: rgba(37,99,235,.35); }
.doc.mode-edit .b.sel { outline-color: #2563eb; }
.doc.mode-edit [contenteditable]:focus { outline: 2px dashed #14b8a6; outline-offset: 2px; }
.doc.mode-edit .b-cover { padding: 0; }
.doc.mode-edit .ph { padding-top: 0; display: flex; align-items: center; justify-content: center; }
.doc .wm { position: absolute; left: 0; right: 0; bottom: 4px; }

/* Vista web responsive */
.doc.mode-web .wp { max-width: 920px; margin: 0 auto; overflow: hidden; }
.doc.mode-web .wp + .wp { border-top: 1px solid #e2e8f0; }
.doc.mode-web .panels { display: block; }
.doc.mode-web .cols { flex-wrap: wrap; }
.doc.mode-web .cols .col { flex: 1 1 220px; }
.doc.mode-web { font-size: 16px; }
.doc.mode-web .cover-in { height: auto !important; min-height: 240px; }
.doc.mode-web .cover { height: auto !important; }
.doc.mode-web .b { padding-left: clamp(16px, 4vw, 36px) !important; padding-right: clamp(16px, 4vw, 36px) !important; }
.doc.mode-web .b-cover { padding: 0 !important; }
.doc.mode-web .img { height: auto !important; aspect-ratio: 16/10; }
.doc.mode-web .img.round { aspect-ratio: 1/1; height: 130px !important; }
.doc.mode-web .cover-in { padding: clamp(24px, 6vw, 56px) !important; display: flex; flex-direction: column; justify-content: flex-end; }
.doc.mode-web .h1 { font-size: clamp(1.8em, 6vw, 2.6em); }
.doc.mode-web .wm { position: static; }