.modal-sistema{width:min(440px,calc(100vw - 32px));padding:0;border:0;border-radius:14px;background:#fff;color:#20251e;box-shadow:0 24px 70px rgba(18,39,27,.28)}.modal-sistema::backdrop{background:rgba(12,29,20,.55);backdrop-filter:blur(2px)}.modal-cabecera{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:20px 22px 12px}.modal-cabecera h2{margin:0;font-size:20px}.modal-icono{width:12px;height:12px;border-radius:50%;background:#567}.modal-exito .modal-icono{background:#2f7a50;box-shadow:0 0 0 6px #e3f1e8}.modal-error .modal-icono{background:#b1413b;box-shadow:0 0 0 6px #f8dfdc}.modal-advertencia .modal-icono{background:#d89420;box-shadow:0 0 0 6px #fff1d5}.modal-x{width:34px;height:34px;padding:0;border-radius:50%;background:transparent;color:#697166;font-size:23px}.modal-x:hover{background:#f0f2ee}.modal-cuerpo{padding:4px 22px 22px;color:#4e574d;line-height:1.55}.modal-acciones{display:flex;justify-content:flex-end;gap:10px;padding:14px 22px 20px;border-top:1px solid #edf0eb}.modal-acciones .boton-secundario{background:#fff;color:#326b4b}.modal-acciones button{min-width:105px}@media(max-width:480px){.modal-acciones{flex-direction:column-reverse}.modal-acciones button{width:100%}}