.sultana-favoritos-boton {
    background: none;
    border: 1px solid #000;
    width: 36px;
    height: 36px;
    font-size: 18px;
    cursor: pointer;
    color: #000;
    line-height: 1;
    transition: transform 0.15s ease;
}

.sultana-favoritos-boton:hover {
    transform: scale(1.15);
}

.sultana-favoritos-boton--activo {
    background: #000;
    color: #fff;
}

.sultana-favoritos-lista__cargando,
.sultana-favoritos-lista__vacio {
    color: #666;
    text-align: center;
    padding: 2rem 0;
}

.sultana-favoritos-lista__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}