/* Base64 specific styles */

.mode-switch {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: fit-content;
}

.mode-switch__btn {
  padding: 10px 24px;
  border: none;
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.mode-switch__btn:not(:last-child) {
  border-right: 1px solid var(--color-border);
}

.mode-switch__btn:hover {
  color: var(--color-text);
}

.mode-switch__btn.active {
  background-color: var(--color-accent);
  color: #fff;
}

.converter-box {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.input-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.output-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-copy {
  padding: 4px 10px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
  cursor: pointer;
  border-radius: 4px;
  transition: all var(--transition);
}

.btn-copy:hover {
  color: var(--color-text);
  background-color: var(--color-bg);
}

.textarea {
  width: 100%;
  min-height: 150px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.6;
  resize: vertical;
  background: var(--color-surface);
  color: var(--color-text);
}

.textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.textarea[readonly] {
  background-color: var(--color-bg);
}

.file-drop-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--color-text-secondary);
}

.file-drop-zone:hover,
.file-drop-zone.dragover {
  border-color: var(--color-accent);
  background-color: var(--color-accent-light);
}

.file-drop-zone p {
  margin: 0;
  font-size: 0.875rem;
}