.complex-form {
  border-radius: 10px;
  margin-top: 20px;
  border: 2px #3c3d3f solid;
  padding: 20px 20px 20px 20px;
  display: none;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto auto;
  gap: 15px;
  background-color: aliceblue;
}

.form_title {
  font-size: 20px;
  font-family: bold;
  margin: -20px -10px 20px -10px;
  padding: 10px 10px 10px 25px;
  border-radius: 7px 7px 0px 0px;
  display: flex;
  justify-content: center;
  grid-column: 1 / span 2;
}

.form_input {
  width: auto;
  height: 30px;
  border-radius: 10px;
  padding: 6px;
}

#url_wrapper {
  grid-column: 1 / span 2;
}

.input_wrapper {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px;
}

#btn_wrapper {
  grid-column: 1 / span 2;
  display: flex;
  justify-content: center;
}

#img_btn {
  width: 50%;
  align-items: center;
}

.file_input {
  display: none;
}

.file_upload_btn {
  display: inline-block;
  padding: 10px 20px;
  background-color: lightblue;
  color: black;
  cursor: pointer;
  border-radius: 5px;
  transition: background 0.2s;
}

.file_upload_btn:hover {
  background-color: grey;
}

#file_name {
  margin-left: 10px;
  font-style: italic;
  color: #555;
}