:root{--color-fondo:#ffebee;--color-trazo-corazon:#ff4d6d}.splash-escena{background-color:var(--color-fondo);z-index:9999;justify-content:center;align-items:center;width:100vw;height:100vh;font-family:Quicksand,sans-serif;display:flex;position:fixed;top:0;left:0;overflow:hidden}.corazon-pulsante{transform-origin:50%;opacity:.3;animation-name:pulsoCorazon;animation-timing-function:ease-in-out;animation-iteration-count:infinite;position:absolute}@keyframes pulsoCorazon{0%{opacity:.35;transform:scale(1)}50%{opacity:.8;transform:scale(1.25)}to{opacity:.35;transform:scale(1)}}.splash-vidrio{-webkit-backdrop-filter:blur(8px);z-index:1;background:#ffebee66;width:100%;height:100%;position:absolute}.contenedor-mensaje{z-index:2;opacity:0;flex-direction:column;align-items:center;gap:30px;transition:opacity 1.5s ease-out,transform 1.5s 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30px;font-size:1.1rem}}:root{--rosa-principal:#ff9a9e;--celeste-detalle:#a1c4fd;--texto-oscuro:#4f3c40;--cristal-fondo:#ffffffd9;--cristal-borde:#ffffff80}body{min-height:100vh;color:var(--texto-oscuro);background-image:url(/assets/fondo-48tzEe-3.png);background-repeat:repeat;background-size:400px;background-attachment:fixed;justify-content:center;align-items:center;margin:0;font-family:Quicksand,sans-serif;display:flex;overflow-x:hidden}.app-container{background:var(--cristal-fondo);-webkit-backdrop-filter:blur(15px);border:1px solid var(--cristal-borde);text-align:center;border-radius:25px;width:95%;max-width:900px;padding:40px;box-shadow:0 8px 32px #ff9a9e4d}.titulo{color:#ff4d6d;background:linear-gradient(135deg,#ff4d6d 0%,#ff758c 100%);-webkit-text-fill-color:transparent;text-shadow:2px 4px 10px 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.2s}.btn-sol-aprobar{color:#fff;background:#2ecc71}.btn-sol-aprobar:hover{background:#27ae60;box-shadow:0 2px 8px #2ecc714d}.btn-sol-rechazar{color:#fff;background:#e74c3c}.btn-sol-rechazar:hover{background:#c0392b;box-shadow:0 2px 8px #e74c3c4d}@media (width<=768px){.cabecera-app{gap:8px;position:absolute;top:15px;right:15px}.btn-logout{position:static}.btn-ajustes,.btn-logout{padding:5px 10px;font-size:12px}.modal-card{max-height:90vh;padding:20px}.modal-title{font-size:1.5rem}.modal-form-inline{flex-direction:column;gap:8px}.btn-modal{width:100%;height:40px}}.alerta-vinculacion-banner{cursor:pointer;-webkit-backdrop-filter:blur(10px);color:#5e4044;box-sizing:border-box;background:#ffffff73;border:1px solid #ff4d6d59;border-radius:16px;justify-content:space-between;align-items:center;gap:12px;width:90%;max-width:580px;margin:15px auto 20px;padding:14px 20px;font-family:Quicksand,sans-serif;font-size:14px;font-weight:700;transition:all .3s;animation:3s ease-in-out infinite alternate 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