.excel-to-text-converter {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  font-family: 'Roboto', sans-serif;
  box-sizing: border-box;
}

.excel-to-text-converter__upload {
  border: 2px dashed #6C757D;
  border-radius: 8px;
  padding: 40px;
  text-align: center;
  background-color: #F8F9FA;
  margin-bottom: 20px;
  cursor: pointer;
}

.excel-to-text-converter__upload-icon {
  display: block;
  font-size: 24px;
  color: #6C757D;
  margin-bottom: 10px;
}

.excel-to-text-converter__upload-text {
  font-size: 16px;
  color: #333333;
  margin: 0;
}

.excel-to-text-converter__upload-link {
  color: #007BFF;
  text-decoration: none;
}

.excel-to-text-converter__upload-link:hover {
  text-decoration: underline;
}

.excel-to-text-converter__upload-support {
  font-size: 14px;
  color: #6C757D;
  margin: 5px 0 0;
}

.excel-to-text-converter__upload-input {
  display: none;
}

.excel-to-text-converter__options {
  margin-bottom: 20px;
}

.excel-to-text-converter__options--hidden {
  display: none;
}

.excel-to-text-converter__label {
  display: block;
  font-size: 14px;
  color: #6C757D;
  margin-bottom: 5px;
}

.excel-to-text-converter__select {
  width: 100%;
  padding: 6px 30px 6px 10px; /* Adjusted padding to accommodate custom arrow */
  border: 1px solid #6C757D;
  border-radius: 4px;
  font-size: 16px;
  color: #333333;
  background-color: #FFFFFF;
  box-sizing: border-box;
  line-height: 1.5;
  height: 34px;
  appearance: none; /* Remove browser default arrow */
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="%236C757D" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg>'); /* Custom arrow */
  background-repeat: no-repeat;
  background-position: right 10px center; /* Position the arrow on the right */
  background-size: 16px; /* Size of the custom arrow */
}

.excel-to-text-converter__output {
  margin-bottom: 20px;
}

.excel-to-text-converter__textarea {
  width: 100%;
  height: 150px;
  padding: 10px;
  border: 1px solid #6C757D;
  border-radius: 4px;
  font-size: 16px;
  color: #333333;
  background-color: #F8F9FA;
  resize: vertical;
  box-sizing: border-box;
}

.excel-to-text-converter__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.excel-to-text-converter__button {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;
  transition: opacity 0.2s;
}

.excel-to-text-converter__button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.excel-to-text-converter__button--convert {
  background-color: #007BFF;
  color: #FFFFFF;
}

.excel-to-text-converter__button--copy,
.excel-to-text-converter__button--download,
.excel-to-text-converter__button--clear {
  background-color: #6C757D;
  color: #FFFFFF;
}

.excel-to-text-converter__button:hover:not(:disabled) {
  opacity: 0.9;
}

@media (max-width: 600px) {
  .excel-to-text-converter {
    padding: 10px;
  }

  .excel-to-text-converter__upload {
    padding: 20px;
  }

  .excel-to-text-converter__actions {
    flex-direction: column;
  }

  .excel-to-text-converter__button {
    width: 100%;
    box-sizing: border-box;
  }
}