/* Formulario por pasos: tarjeta, progreso, pasos, campos, foto, revisión y subida. */

.form-card {
  position: relative;
  width: 100%;
  max-width: var(--width-form);
  padding: var(--space-6) var(--space-4) var(--space-5);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-card), 0 0 0 1px var(--color-border);
  scroll-margin-top: var(--space-4);
}

.form-card::before,
.form-card::after {
  content: "";
  position: absolute;
  top: -8px;
  width: 72px;
  height: 22px;
  background: var(--color-tape);
}

.form-card::before { left: -12px; transform: rotate(-32deg); }
.form-card::after { right: -12px; transform: rotate(32deg); }

/* Las cintas sobresalen de la tarjeta: la sección las recorta para no generar scroll horizontal a 320 px. */
.signup {
  overflow-x: clip;
}

@media (min-width: 480px) {
  .form-card {
    padding: var(--space-7) var(--space-6) var(--space-6);
  }
}

@media (min-width: 768px) {
  .form-card {
    padding: var(--space-7);
  }
}

.icon--spin {
  animation: spin 900ms linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.form-status,
.form-closed {
  display: grid;
  justify-items: center;
  gap: var(--space-3);
  padding-block: var(--space-6);
  text-align: center;
  color: var(--color-muted);
}

.form-status--error {
  color: var(--color-error);
  font-weight: 700;
}

.form-closed > .icon {
  color: var(--color-primary);
}

.form-closed__title {
  font-size: 1.5rem;
}

/* ---------- Progreso y pasos ---------- */

.progress {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.progress__label {
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-muted);
}

.progress__bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.progress__seg {
  position: relative;
  height: 6px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--color-border);
}

.progress__seg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-slow) var(--ease-out);
}

.progress__seg.is-done::after,
.progress__seg.is-current::after {
  transform: scaleX(1);
}

.progress__seg.is-done::after {
  background: var(--color-primary-strong);
}

.step {
  display: grid;
  gap: var(--space-5);
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.step--enter { animation: step-in var(--duration-base) var(--ease-out); }
.step--enter-back { animation: step-in-back var(--duration-base) var(--ease-out); }

@keyframes step-in {
  from { opacity: 0; transform: translateX(16px); }
}

@keyframes step-in-back {
  from { opacity: 0; transform: translateX(-16px); }
}

.step__title {
  font-size: clamp(1.5rem, 1.25rem + 1vw, 1.875rem);
  line-height: 1.15;
}

.step__title:focus {
  outline: none;
}

.step__hint {
  margin-top: calc(var(--space-4) * -1);
  color: var(--color-muted);
}

.step__fields {
  display: grid;
  gap: var(--space-5);
}

.step__nav {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.step__next {
  margin-left: auto;
}

@media (max-width: 479px) {
  .step__next {
    flex: 1;
  }
}

/* ---------- Paso 0: Bogotá ---------- */

.gate {
  display: grid;
  gap: var(--space-3);
}

.gate__option {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  width: 100%;
  min-height: 76px;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-border-input);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-heading);
  text-align: left;
  transition:
    border-color var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
}

.gate__option:hover {
  border-color: var(--color-primary);
  transform: translateY(-1px);
}

.gate__option:active {
  transform: scale(0.99);
}

.gate__option[aria-pressed="true"] {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 7%, var(--color-surface));
  box-shadow: inset 0 0 0 1px var(--color-primary);
}

.gate__icon {
  display: grid;
  flex: none;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--color-paper);
  color: var(--color-primary);
}

.gate__option--quiet {
  font-weight: 700;
  color: var(--color-text);
}

.gate__option--quiet .gate__icon {
  color: var(--color-muted);
}

@media (min-width: 480px) {
  .gate {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- Campos específicos ---------- */

.input-prefix {
  position: relative;
}

.input-prefix__symbol {
  position: absolute;
  top: 50%;
  left: 1rem;
  font-weight: 800;
  color: var(--color-muted);
  transform: translateY(-50%);
  pointer-events: none;
}

.input-prefix .input {
  padding-left: 2.15rem;
}

.field__optional {
  margin-left: var(--space-2);
  padding: 1px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-paper);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-muted);
}

.field__example {
  font-weight: 800;
  color: var(--color-heading);
  overflow-wrap: anywhere;
}

.follow {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-4) var(--space-2);
  border: 1.5px dashed var(--color-wood-light);
  border-radius: var(--radius-input);
  background: var(--color-paper);
}

.follow__title {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-weight: 800;
  line-height: 1.35;
  color: var(--color-heading);
}

.follow__title .icon {
  color: var(--color-primary);
}

.follow__open {
  justify-self: start;
}

.follow__check {
  font-weight: 700;
}

.choice {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.choice legend {
  margin-bottom: var(--space-3);
  padding: 0;
}

.pet-tiles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.pet-tile,
.chip {
  position: relative;
  cursor: pointer;
}

.pet-tile input,
.chip input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.pet-tile__box {
  position: relative;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: var(--space-2);
  min-height: 6.5rem;
  padding: var(--space-3) var(--space-2);
  border: 2px solid var(--color-border-input);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  font-weight: 800;
  text-align: center;
  transition: border-color var(--duration-fast) var(--ease-out), background-color var(--duration-fast) var(--ease-out);
}

.pet-tile__box .icon {
  color: var(--color-wood);
}

.pet-tile__pair {
  display: flex;
  gap: 2px;
}

.pet-tile:hover .pet-tile__box {
  border-color: var(--color-primary);
}

.pet-tile input:checked + .pet-tile__box {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 7%, var(--color-surface));
  box-shadow: inset 0 0 0 1px var(--color-primary);
  color: var(--color-heading);
}

.pet-tile input:checked + .pet-tile__box .icon {
  color: var(--color-primary);
}

.pet-tile input:checked + .pet-tile__box::after {
  content: "";
  position: absolute;
  top: 8px;
  right: 8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fffdf9' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 12px no-repeat;
}

.pet-tile input:focus-visible + .pet-tile__box,
.chip input:focus-visible + span {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.choice[aria-invalid="true"] .pet-tile__box {
  border-color: var(--color-error);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.chip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: var(--tap-min);
  padding: var(--space-2) var(--space-4);
  border: 1.5px solid var(--color-border-input);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  font-size: 0.9375rem;
  font-weight: 700;
  transition: background-color var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out);
}

.chip:hover span {
  border-color: var(--color-primary);
}

.chip input:checked + span {
  border-color: var(--color-heading);
  background: var(--color-heading);
  color: var(--color-on-dark);
}

.chip input:checked + span::before {
  content: "";
  width: 14px;
  height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff6ec' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* ---------- Paso 3: la foto ---------- */

.photo-drop {
  position: relative;
}

.photo-drop__input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  clip-path: inset(50%);
}

.photo-drop__label {
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  padding: var(--space-7) var(--space-5);
  border: 2px dashed var(--color-border-input);
  border-radius: var(--radius-card);
  background: var(--color-paper);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out), background-color var(--duration-fast) var(--ease-out);
}

.photo-drop__label:hover,
.photo-drop.is-dragover .photo-drop__label {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 6%, var(--color-paper));
}

.photo-drop__input:focus-visible + .photo-drop__label {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.photo-drop__input[aria-invalid="true"] + .photo-drop__label {
  border-color: var(--color-error);
}

.photo-drop__icon {
  display: grid;
  place-items: center;
  width: 4rem;
  height: 4rem;
  margin-bottom: var(--space-2);
  border-radius: 50%;
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
  color: var(--color-primary);
}

.photo-drop__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-heading);
}

.photo-drop__sub {
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.photo-drop__busy {
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding-block: var(--space-8);
  font-weight: 700;
  color: var(--color-muted);
}

.photo-drop[data-state="processing"] .photo-drop__label,
.photo-drop[data-state="ready"] .photo-drop__label {
  display: none;
}

.photo-drop[data-state="processing"] .photo-drop__busy {
  display: flex;
}

.photo-drop[data-state="processing"] .photo-preview {
  display: none;
}

.photo-preview {
  display: grid;
  gap: var(--space-3);
  margin: 0;
}

.photo-preview__board {
  display: grid;
  place-items: center;
  padding: var(--space-6) var(--space-4);
  border-radius: var(--radius-board);
  background: var(--color-wood) url("/img/textura-tablon-1024.webp") center / cover;
  box-shadow: var(--shadow-board);
}

.photo-preview__print {
  --tilt: -1.5deg;
  max-width: 100%;
  padding: 10px 10px 30px;
}

.photo-preview__img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 22rem;
}

@media (prefers-reduced-motion: no-preference) {
  .photo-drop[data-state="ready"] .photo-preview__print {
    animation: print-drop 520ms var(--ease-out) both;
  }
}

@keyframes print-drop {
  from {
    opacity: 0;
    transform: translateY(-14px) rotate(-4deg);
  }
}

.photo-preview__caption {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.photo-preview__ok {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-success-strong);
}

.tips {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.tips li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.tips .icon {
  margin-top: 2px;
  color: var(--color-success);
}

/* ---------- Paso 4: revisión ---------- */

.review {
  display: grid;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-input);
}

.review__group {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--space-1) var(--space-3);
  padding: var(--space-3) var(--space-4) var(--space-4);
  border-top: 1px solid var(--color-border);
}

.review__group:first-child {
  border-top: 0;
}

.review__title {
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.review__lines {
  display: grid;
  grid-column: 1 / -1;
  gap: 2px;
  overflow-wrap: anywhere;
}

.review__photo {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  gap: var(--space-3);
}

.review__thumb {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 6px;
  object-fit: cover;
}

.consents {
  display: grid;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-input);
  background: var(--color-paper);
}

.consents .check {
  font-size: 0.9375rem;
}

.consents .field__error {
  margin: 0 0 var(--space-2) 2.25rem;
}

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

.upload__track {
  height: 10px;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: var(--color-border);
}

.upload__fill {
  height: 100%;
  background: var(--gradient-brand);
  transform: scaleX(var(--progress, 0));
  transform-origin: left;
  transition: transform 200ms linear;
}

.upload__text {
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-heading);
}