.form-group {
  margin-bottom: var(--spacing-6);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-2);
}

.form-label.required::after {
  content: " *";
  color: var(--color-error);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-gray-900);
  background-color: var(--color-white);
  border: var(--border-width) solid var(--color-gray-300);
  border-radius: var(--border-radius-md);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
  background-color: var(--color-gray-100);
  color: var(--color-gray-500);
  cursor: not-allowed;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-error {
  display: block;
  margin-top: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

.form-input.error,
.form-textarea.error,
.form-select.error {
  border-color: var(--color-error);
}

.form-input.error:focus,
.form-textarea.error:focus,
.form-select.error:focus {
  box-shadow: 0 0 0 3px var(--color-error-light);
}

.form-help {
  display: block;
  margin-top: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.form-checkbox,
.form-radio {
  width: 1.25rem;
  height: 1.25rem;
  cursor: pointer;
}

.checkbox-label,
.radio-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  cursor: pointer;
  font-size: var(--font-size-base);
  color: var(--color-gray-700);
}

.checkbox-group,
.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

@media (min-width: 768px) {
  .checkbox-group,
  .radio-group {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

.input-with-button {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-button .form-input {
  padding-right: 80px;
}

.btn-copy-transparent {
  position: absolute;
  right: var(--spacing-2);
  background-color: transparent;
  border: none;
  color: var(--color-gray-600);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: color var(--transition-base);
  z-index: 1;
}

.btn-copy-transparent:hover {
  color: var(--color-primary);
}

.btn-copy-transparent:active {
  color: var(--color-primary-dark);
}