.form {
  display: grid;
  gap: var(--space-4);
}

.form-field {
  display: grid;
  gap: var(--space-2);
}

.form-field label {
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
}

.form-field .hint {
  font-size: var(--fs-sm);
  color: var(--color-muted);
}

.form-field .error {
  font-size: var(--fs-sm);
  color: var(--color-error);
}

.form-control,
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: #fff;
}

.form-field textarea {
  min-height: 7rem;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(14, 124, 123, 0.18);
  outline: none;
}

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

.form-field.is-valid input {
  border-color: var(--color-success);
}

.checkbox-field,
.radio-field {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.input-group {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
}

.input-group .prefix {
  padding: 0 0.85rem;
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border-strong);
  border-right: 0;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  background: var(--color-surface);
  color: var(--color-muted);
}

.input-group input {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}