form {
    background-color: #fff;
    padding: 2em;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 1em;
}

form input[type="text"],
form input[type="url"],
form select {
    padding: 0.75em;
    border: 1px solid #ccc;
    border-radius: 8px;
}

form input[type="checkbox"] {
    margin-right: 0.5em;
}

form button {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 0.75em;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

form button:hover {
    background-color: #0056b3;
}

form#downloadForm {
  display: flex;
  gap: 0.5em;
  max-width: 600px;
  width: 100%;
  justify-content: center;
}

.checkbox-inline {
  display: flex;
  align-items: center;
  align-self: center;
  gap: 0.5em;
}

#UrlInput {
  padding: 0.75em 1em;
  border-color: #ccc;
  box-shadow: none;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background-color: #f9f9f9;
  color: #333;
}

#UrlInput:focus {
  border-color: #0056b3;
  box-shadow: 0 0 5px rgba(0,123,255,0.4);
  outline: none;
  background-color: #fff;
}

#UrlInput::placeholder {
  color: #aaa;
}