/* ==========================================================================
   Componente: Formulario (visual, sin persistencia de datos)
   ========================================================================== */

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.form__label {
  color: var(--text-color);
  font-weight: 500;
  font-size: 0.9375rem;
}

.form__input,
.form__textarea {
  width: 100%;
  padding: var(--space-12) var(--space-16);
  border-radius: var(--radius-input);
  border: 1.5px solid var(--gray-300);
  background-color: var(--white);
  color: var(--text-color);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: var(--transition-base);
}

@media (min-width: 600px) {
  .form__input,
  .form__textarea {
    padding: var(--space-16) var(--space-24);
  }
}

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

.form__input:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(222, 143, 174, 0.15);
}

.form__input.is-invalid,
.form__textarea.is-invalid {
  border-color: var(--danger);
}

.form__error {
  display: block;
  min-height: 1.1em;
  color: var(--danger);
  font-size: 0.8125rem;
}

.form__hint {
  color: var(--gray-500);
  font-size: 0.8125rem;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-24);
}

@media (min-width: 600px) {
  .form__row {
    grid-template-columns: 1fr 1fr;
  }
}

.form__fieldset {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin: 0;
  padding: 0;
  border: none;
}

.form__legend {
  padding: 0;
  color: var(--text-color);
  font-weight: 500;
  font-size: 0.9375rem;
}

.form__options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12) var(--space-24);
}

.form__option {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-8) var(--space-16) var(--space-8) var(--space-12);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-button);
  color: var(--text-color);
  font-size: 0.9375rem;
  cursor: pointer;
  transition: var(--transition-base);
}

.form__option:hover {
  border-color: var(--primary-light);
}

.form__option:has(input:checked) {
  border-color: var(--primary);
  background-color: color-mix(in srgb, var(--primary) 8%, var(--white));
}

.form__option input[type='checkbox'],
.form__option input[type='radio'] {
  flex-shrink: 0;
  position: relative;
  width: 24px;
  height: 24px;
  margin: 0;
  border: 2px solid var(--gray-300);
  background-color: var(--white);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: var(--transition-base);
}

.form__option input[type='checkbox'] {
  border-radius: 7px;
}

.form__option input[type='radio'] {
  border-radius: 50%;
}

.form__option input[type='checkbox']:hover,
.form__option input[type='radio']:hover {
  border-color: var(--primary);
}

.form__option input[type='checkbox']:checked,
.form__option input[type='radio']:checked {
  border-color: var(--primary);
  background-color: var(--primary);
}

.form__option input[type='checkbox']::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 8px;
  width: 6px;
  height: 12px;
  border: solid var(--white);
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg) scale(0);
  transition: transform .2s cubic-bezier(.34, 1.56, .64, 1);
}

.form__option input[type='checkbox']:checked::after {
  transform: rotate(45deg) scale(1);
}

.form__option input[type='radio']::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--white);
  transform: scale(0);
  transition: transform .2s cubic-bezier(.34, 1.56, .64, 1);
}

.form__option input[type='radio']:checked::after {
  transform: scale(1);
}

.form__option input[type='checkbox']:focus-visible,
.form__option input[type='radio']:focus-visible {
  outline: 2px solid var(--primary-dark);
  outline-offset: 2px;
}

.form__submit {
  align-self: flex-start;
  margin-top: var(--space-8);
}

.form__note {
  margin-top: var(--space-16);
  min-height: 1.2em;
  color: var(--success);
  font-weight: 500;
  font-size: 0.9375rem;
}

.form__note.is-error {
  color: var(--danger);
}