/* ===== MARCAS QR / RONDAS ESM ===== */
.modal-marcas-qr-esm{max-width:1180px;width:min(1180px,96vw);}
.marcas-qr-layout{display:grid;grid-template-columns:1.35fr .75fr;gap:18px;margin-top:16px;}
.marcas-qr-card{background:rgba(3,12,28,.72);border:1px solid rgba(0,183,255,.25);border-radius:22px;padding:18px;box-shadow:0 16px 40px rgba(0,0,0,.35),inset 0 0 24px rgba(0,153,255,.08);backdrop-filter:blur(14px);}
.marcas-qr-card h3{margin:0 0 12px;color:#eaf7ff;}
.marcas-qr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
.marcas-qr-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px;}
.btn-secundario{background:rgba(148,163,184,.18)!important;border:1px solid rgba(148,163,184,.35)!important;}
.marcas-qr-preview-box{min-height:300px;display:grid;place-items:center;border:1px dashed rgba(0,183,255,.35);border-radius:18px;background:rgba(0,0,0,.2);}
.marca-qr-img{width:280px;height:280px;border-radius:14px;background:#fff;padding:10px;}
.marca-qr-vacio{text-align:center;color:#9edbff;padding:25px;}
.marca-qr-info{margin-top:14px;display:flex;flex-direction:column;gap:4px;color:#dff7ff;}
.marca-qr-info span,.marca-qr-info small{color:#9fbad1;}
.marcas-qr-lista-card{margin-top:18px;}
.marcas-qr-lista{display:grid;gap:12px;margin-top:12px;max-height:430px;overflow:auto;padding-right:5px;}
.marca-qr-item{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:14px;border-radius:18px;background:linear-gradient(135deg,rgba(8,22,48,.92),rgba(3,34,56,.76));border:1px solid rgba(0,183,255,.22);}
.marca-qr-item-main{display:flex;align-items:center;gap:14px;min-width:0;}
.marca-qr-thumb{width:88px;height:88px;background:#fff;border-radius:12px;padding:6px;flex:0 0 auto;}
.marca-qr-item strong{display:block;color:#fff;font-size:1rem;}
.marca-qr-item span,.marca-qr-item small{display:block;color:#abc4d6;margin-top:3px;}
.marca-qr-item-actions{display:flex;flex-direction:column;gap:8px;flex:0 0 auto;}
@media(max-width:900px){.marcas-qr-layout{grid-template-columns:1fr}.marcas-qr-grid{grid-template-columns:1fr}.marca-qr-item{flex-direction:column;align-items:stretch}.marca-qr-item-actions{flex-direction:row}.marca-qr-img{width:230px;height:230px}}


/* Fix estable para modal Marcas QR */
#modalMarcasQr:not(.oculto){display:flex !important;align-items:flex-start;justify-content:center;overflow:auto;padding:24px;}
#modalMarcasQr .modal-marcas-qr-esm{max-width:1180px;width:min(1180px,96vw);}
.marca-qr-item{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:12px 0;padding:16px;border:1px solid rgba(56,189,248,.28);border-radius:18px;background:rgba(2,12,27,.72);}
.marca-qr-item-main{display:flex;align-items:center;gap:14px;min-width:0;}
.marca-qr-item-main div{display:flex;flex-direction:column;gap:4px;}
.marca-qr-thumb{width:92px;height:92px;border-radius:14px;background:white;padding:6px;object-fit:contain;}
.marca-qr-item-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;}
.marca-qr-info{display:flex;flex-direction:column;gap:5px;margin-top:12px;color:#dbeafe;}
.marca-qr-info small{color:#93c5fd;word-break:break-all;}
@media(max-width:760px){.marca-qr-item{flex-direction:column;align-items:flex-start}.marca-qr-item-actions{justify-content:flex-start}.marca-qr-item-main{align-items:flex-start}}