/*
 * Cadastro público em três etapas.
 * O layout preserva o POST tradicional e ganha navegação de wizard somente
 * quando `registration.js` confirma que o aprimoramento está disponível.
 */

/* Página e composição principal. */
.pt-registration-shell {
  position: relative;
  min-height: calc(100vh - 72px);
  min-height: calc(100dvh - 72px);
  padding: clamp(2rem, 4.5vw, 4.75rem) 0;
  overflow: clip;
  background:
    radial-gradient(circle at 8% 2%, rgba(30, 86, 255, 0.1), transparent 31rem),
    radial-gradient(circle at 96% 30%, rgba(0, 191, 255, 0.08), transparent 28rem),
    linear-gradient(180deg, #f8fbff 0%, var(--pt-background) 100%);
}

.pt-registration-shell::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 86, 255, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 86, 255, 0.032) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 76%);
  mask-image: linear-gradient(to bottom, #000, transparent 76%);
}

.pt-registration-layout {
  position: relative;
  display: grid;
  width: min(100%, 1180px);
  margin-inline: auto;
  align-items: start;
  grid-template-columns: minmax(270px, 340px) minmax(0, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

/* Painel de contexto e stepper lateral. */
.pt-registration-context {
  position: sticky;
  top: 88px;
  display: flex;
  min-height: 660px;
  padding: clamp(1.5rem, 2.6vw, 2rem);
  flex-direction: column;
  overflow: hidden;
  color: #152037;
  background:
    radial-gradient(circle at 100% 0, rgba(0, 191, 255, 0.2), transparent 17rem),
    linear-gradient(145deg, #fff 0%, #edf4ff 58%, #e5f5ff 100%);
  border: 1px solid rgba(30, 86, 255, 0.18);
  border-radius: 24px;
  box-shadow: 0 24px 64px rgba(13, 43, 87, 0.12);
}

.pt-registration-context::before,
.pt-registration-context::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.pt-registration-context::before {
  top: -105px;
  right: -90px;
  width: 250px;
  height: 250px;
  border: 1px solid rgba(30, 86, 255, 0.16);
  border-radius: 50%;
  box-shadow:
    0 0 0 34px rgba(30, 86, 255, 0.035),
    0 0 0 72px rgba(0, 191, 255, 0.025);
}

.pt-registration-context::after {
  right: 0;
  bottom: 0;
  width: 65%;
  height: 1px;
  background: linear-gradient(90deg, transparent, #1e56ff, #00bfff);
  box-shadow: 0 0 18px rgba(30, 86, 255, 0.7);
}

.pt-registration-context__top,
.pt-registration-stepper,
.pt-registration-trust {
  position: relative;
  z-index: 1;
}

.pt-registration-context__top .pt-eyebrow {
  color: #1e56ff;
}

.pt-registration-context__icon {
  display: grid;
  width: 62px;
  height: 62px;
  margin: 1.65rem 0 1.15rem;
  color: #fff;
  background: linear-gradient(135deg, #1e56ff, #008cff);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 18px;
  box-shadow:
    0 14px 30px rgba(30, 86, 255, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.45);
  font-size: 1.25rem;
  place-items: center;
}

.pt-registration-context h1 {
  max-width: 12ch;
  margin: 0 0 0.85rem;
  color: #101a2e;
  font-size: clamp(1.75rem, 2.75vw, 2.45rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.pt-registration-context__top > p {
  margin: 0;
  color: #52627a;
  font-size: 0.92rem;
  line-height: 1.7;
}

.pt-registration-stepper {
  margin-top: 2rem;
}

.pt-registration-stepper ol {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pt-registration-stepper li {
  position: relative;
}

.pt-registration-stepper li:not(:last-child)::after {
  position: absolute;
  z-index: -1;
  top: 42px;
  bottom: -12px;
  left: 20px;
  width: 1px;
  background: #ccd8e8;
  content: "";
}

.pt-registration-stepper a {
  display: grid;
  min-width: 0;
  padding: 0.7rem;
  align-items: center;
  color: #52627a;
  border: 1px solid transparent;
  border-radius: 15px;
  grid-template-columns: 40px minmax(0, 1fr) 20px;
  gap: 0.75rem;
  transition:
    color 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

.pt-registration-stepper a > span:first-child {
  position: relative;
  display: grid;
  width: 40px;
  height: 40px;
  color: #52627a;
  background: #fff;
  border: 1px solid #ccd8e8;
  border-radius: 12px;
  font-family: var(--pt-font-display);
  font-size: 0.75rem;
  font-weight: 800;
  place-items: center;
}

.pt-registration-stepper a > span:nth-child(2) {
  display: grid;
  min-width: 0;
  gap: 0.15rem;
}

.pt-registration-stepper strong {
  color: #152037;
  font-size: 0.82rem;
  line-height: 1.3;
}

.pt-registration-stepper small {
  overflow: hidden;
  font-size: 0.68rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pt-registration-stepper a > i {
  color: #fff;
  opacity: 0;
  font-size: 0.68rem;
}

.pt-registration-stepper li.is-active a {
  color: #1e56ff;
  background: rgba(255, 255, 255, 0.76);
  border-color: rgba(30, 86, 255, 0.24);
  box-shadow: 0 8px 22px rgba(30, 86, 255, 0.08);
}

.pt-registration-stepper li.is-active a > span:first-child {
  color: #fff;
  background: linear-gradient(135deg, #1e56ff, #008cff);
  border-color: transparent;
  box-shadow: 0 8px 18px rgba(30, 86, 255, 0.23);
}

.pt-registration-stepper li.is-complete a > span:first-child {
  color: transparent;
  background: #e4f9ef;
  border-color: rgba(18, 183, 106, 0.3);
}

.pt-registration-stepper li.is-complete a > span:first-child::before {
  position: absolute;
  inset: 0;
  display: grid;
  color: #0d9a59;
  font-family: "Font Awesome 6 Free";
  font-size: 0.75rem;
  font-weight: 900;
  content: "\f00c";
  place-items: center;
}

.pt-registration-stepper li.is-complete a > i {
  color: #0d9a59;
  opacity: 1;
}

.pt-registration-trust {
  display: flex;
  margin-top: auto;
  padding: 1rem;
  align-items: flex-start;
  color: #52627a;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(30, 86, 255, 0.13);
  border-radius: 15px;
  gap: 0.75rem;
}

.pt-registration-trust > i {
  margin-top: 0.15rem;
  color: #1e56ff;
}

.pt-registration-trust p {
  margin: 0;
  font-size: 0.7rem;
  line-height: 1.55;
}

.pt-registration-trust strong {
  display: block;
  margin-bottom: 0.1rem;
  color: #152037;
}

/* Card, cabeçalho e seletor compacto de perfil. */
.pt-registration-card {
  min-width: 0;
  padding: 0;
  overflow: hidden;
  background: var(--pt-surface);
  border-color: color-mix(in srgb, var(--pt-primary), var(--pt-border) 72%);
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(13, 43, 87, 0.13);
}

.pt-registration-card__header {
  display: flex;
  min-width: 0;
  padding: 1.15rem clamp(1rem, 3vw, 1.7rem);
  align-items: center;
  justify-content: space-between;
  background: color-mix(in srgb, var(--pt-primary-soft), var(--pt-surface) 62%);
  border-bottom: 1px solid var(--pt-border);
  gap: 1rem;
}

.pt-registration-card__header > div {
  display: grid;
  min-width: 0;
  gap: 0.1rem;
}

.pt-registration-card__header small {
  color: var(--pt-text-muted);
  font-size: 0.62rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pt-registration-card__header strong {
  overflow: hidden;
  font-family: var(--pt-font-display);
  font-size: 0.92rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pt-registration-profile-switch {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.55rem;
}

.pt-registration-profile-switch .form-select {
  width: min(245px, 31vw);
  min-height: 42px;
  padding-block: 0.45rem;
  font-size: 0.75rem;
}

.pt-registration-profile-switch .btn {
  min-height: 42px;
  padding: 0.5rem 0.8rem;
  font-size: 0.72rem;
}

/* Progresso e mensagens. */
.pt-registration-progress {
  display: grid;
  padding: 1.15rem clamp(1rem, 3vw, 1.7rem) 0;
  gap: 0.65rem;
}

.pt-registration-progress > div:first-child {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.pt-registration-progress span,
.pt-registration-progress strong {
  font-size: 0.7rem;
}

.pt-registration-progress > div:first-child > span {
  color: var(--pt-primary);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pt-registration-progress strong {
  color: var(--pt-text-muted);
}

.pt-registration-progress__track {
  height: 5px;
  overflow: hidden;
  background: var(--pt-surface-secondary);
  border-radius: 999px;
}

.pt-registration-progress__track > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #1e56ff, #008cff, #00bfff);
  border-radius: inherit;
  box-shadow: 0 0 12px rgba(30, 86, 255, 0.55);
  transition: width 0.28s ease;
}

.pt-registration-card > .alert,
.pt-registration-error-summary {
  margin: 1rem clamp(1rem, 3vw, 1.7rem) 0;
}

.pt-registration-error-summary {
  display: flex;
  align-items: flex-start;
  border-radius: 14px;
  gap: 0.75rem;
}

.pt-registration-error-summary > i {
  margin-top: 0.15rem;
}

.pt-registration-error-summary p {
  margin: 0.15rem 0 0;
  font-size: 0.75rem;
}

/* Seções e campos do formulário. */
.pt-registration-form {
  min-width: 0;
}

.pt-registration-step {
  margin: 0 clamp(1rem, 3vw, 1.7rem);
  padding: clamp(1.35rem, 3vw, 1.85rem) 0;
}

.pt-registration-step + .pt-registration-step {
  border-top: 1px solid var(--pt-border);
}

.pt-registration-shell.is-wizard-ready .pt-registration-step {
  display: none;
  border-top: 0;
}

.pt-registration-shell.is-wizard-ready .pt-registration-step.is-active {
  display: block;
  animation: pt-registration-step-in 0.28s ease both;
}

@keyframes pt-registration-step-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.pt-registration-step__header {
  display: flex;
  margin-bottom: 1.4rem;
  align-items: center;
  gap: 0.85rem;
}

.pt-registration-step__header > span {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  color: var(--pt-primary);
  background: var(--pt-primary-soft);
  border: 1px solid color-mix(in srgb, var(--pt-primary), transparent 72%);
  border-radius: 13px;
  font-family: var(--pt-font-display);
  font-size: 0.72rem;
  font-weight: 800;
  place-items: center;
}

.pt-registration-step__header > div {
  display: grid;
  gap: 0.08rem;
}

.pt-registration-step__header small {
  color: var(--pt-text-muted);
  font-size: 0.63rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.pt-registration-step__header h2 {
  margin: 0;
  font-size: clamp(1.15rem, 2.3vw, 1.45rem);
  font-weight: 800;
  letter-spacing: -0.025em;
}

.pt-registration-field {
  min-width: 0;
}

.pt-registration-field .form-label {
  margin-bottom: 0.42rem;
  font-size: 0.76rem;
  font-weight: 750;
}

.pt-registration-field .form-label span {
  color: var(--pt-text-muted);
  font-size: 0.66rem;
  font-weight: 550;
}

.pt-registration-field .form-control,
.pt-registration-field .form-select {
  min-height: 50px;
  padding-inline: 0.9rem;
  background-color: color-mix(in srgb, var(--pt-surface), var(--pt-primary-soft) 10%);
  border-radius: 12px;
  font-size: 0.84rem;
}

.pt-registration-field textarea.form-control {
  min-height: 118px;
  padding-block: 0.8rem;
  resize: vertical;
}

.pt-registration-field .form-control::placeholder {
  color: color-mix(in srgb, var(--pt-text-muted), transparent 18%);
}

.pt-registration-field .form-text {
  display: block;
  margin-top: 0.38rem;
  color: var(--pt-text-muted);
  font-size: 0.64rem;
  line-height: 1.45;
}

.pt-registration-field .invalid-feedback,
.pt-registration-consent .invalid-feedback {
  font-size: 0.68rem;
}

/* Revisão final e consentimento. */
.pt-registration-review {
  display: none;
  margin-top: 1.35rem;
  padding: 1.1rem;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--pt-primary-soft), var(--pt-surface) 35%), var(--pt-surface));
  border: 1px solid color-mix(in srgb, var(--pt-primary), var(--pt-border) 75%);
  border-radius: 16px;
}

.pt-registration-shell.is-wizard-ready .pt-registration-review {
  display: block;
}

.pt-registration-review > header {
  display: flex;
  margin-bottom: 0.9rem;
  align-items: center;
  gap: 0.7rem;
}

.pt-registration-review > header > span {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  color: var(--pt-primary);
  background: var(--pt-surface);
  border: 1px solid var(--pt-border);
  border-radius: 11px;
  place-items: center;
}

.pt-registration-review header div {
  display: grid;
  gap: 0.08rem;
}

.pt-registration-review header small {
  color: var(--pt-primary);
  font-size: 0.58rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pt-registration-review h3 {
  margin: 0;
  font-size: 0.9rem;
}

.pt-registration-review dl {
  display: grid;
  margin: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.pt-registration-review dl > div {
  min-width: 0;
  padding: 0.65rem 0.75rem;
  background: color-mix(in srgb, var(--pt-surface), transparent 4%);
  border: 1px solid var(--pt-border);
  border-radius: 10px;
}

.pt-registration-review dt {
  margin-bottom: 0.15rem;
  color: var(--pt-text-muted);
  font-size: 0.58rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pt-registration-review dd {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 650;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.pt-registration-review > p {
  margin: 0;
  color: var(--pt-text-muted);
  font-size: 0.72rem;
}

/* Escolha de produtos da plataforma: etapa própria só para o parceiro. */
.pt-registration-products .form-text {
  margin-top: 0.15rem;
  margin-bottom: 0.7rem;
}

.pt-product-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.6rem;
}

.pt-product-option {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.85rem 0.95rem;
  background: var(--pt-surface-secondary);
  border: 1px solid var(--pt-border);
  border-radius: 13px;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.pt-product-option:hover {
  border-color: color-mix(in srgb, var(--pt-primary), var(--pt-border) 55%);
}

.pt-product-option:has(input:checked) {
  background: color-mix(in srgb, var(--pt-primary-soft), var(--pt-surface) 35%);
  border-color: var(--pt-primary);
}

.pt-product-option input {
  flex: 0 0 auto;
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.18rem;
}

.pt-product-option strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 750;
}

.pt-product-option small {
  display: block;
  margin-top: 0.15rem;
  color: var(--pt-text-muted);
  font-size: 0.68rem;
  line-height: 1.4;
}

.pt-product-options.is-invalid {
  padding: 0.5rem;
  border: 1px dashed var(--pt-danger);
  border-radius: 15px;
}

/*
 * Grid em vez do float padrao do Bootstrap: alinha checkbox e texto numa
 * linha so, e deixa a mensagem de erro (3o filho) ocupar a linha toda
 * abaixo quando aparecer, sem herdar o padding-left/min-height do
 * .form-check que sobrava espaco vazio ao redor.
 */
.pt-registration-consent {
  display: grid;
  min-height: 0;
  margin-top: 1.3rem;
  padding: 0.85rem 1rem;
  align-items: center;
  grid-template-columns: auto 1fr;
  column-gap: 0.65rem;
  background: var(--pt-surface-secondary);
  border: 1px solid var(--pt-border);
  border-radius: 13px;
}

.pt-registration-consent .form-check-input {
  float: none;
  width: 1.15rem;
  height: 1.15rem;
  margin: 0;
}

.pt-registration-consent .form-check-label {
  padding-left: 0;
  margin: 0;
  color: var(--pt-text-muted);
  font-size: 0.72rem;
  line-height: 1.55;
}

.pt-registration-consent .invalid-feedback {
  grid-column: 1 / -1;
  margin-top: 0.5rem;
}

/* Barra de ações: submit único no fallback, navegação completa com JS. */
.pt-registration-actions {
  display: flex;
  padding: 1rem clamp(1rem, 3vw, 1.7rem);
  align-items: center;
  justify-content: flex-end;
  background: color-mix(in srgb, var(--pt-surface-secondary), var(--pt-surface) 45%);
  border-top: 1px solid var(--pt-border);
  gap: 0.9rem;
}

.pt-registration-actions > p {
  display: none;
  margin: 0 auto 0 0;
  color: var(--pt-text-muted);
  font-size: 0.66rem;
}

.pt-registration-actions > div {
  display: flex;
  gap: 0.65rem;
}

.pt-registration-actions .btn {
  display: inline-flex;
  min-height: 46px;
  padding-inline: 1rem;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-size: 0.78rem;
}

[data-step-back],
[data-step-next] {
  display: none !important;
}

.pt-registration-shell.is-wizard-ready:not(.is-first-step) [data-step-back],
.pt-registration-shell.is-wizard-ready:not(.is-final-step) [data-step-next] {
  display: inline-flex !important;
}

.pt-registration-shell.is-wizard-ready:not(.is-final-step) [data-registration-submit] {
  display: none;
}

.pt-registration-shell.is-wizard-ready .pt-registration-actions > p {
  display: block;
}

[data-registration-submit][aria-busy="true"] {
  cursor: wait;
  opacity: 0.78;
}

/* Tema escuro mantém contraste e a mesma hierarquia visual. */
html[data-theme="dark"] .pt-registration-shell {
  background:
    radial-gradient(circle at 8% 2%, rgba(30, 86, 255, 0.2), transparent 31rem),
    radial-gradient(circle at 96% 30%, rgba(0, 191, 255, 0.1), transparent 28rem),
    linear-gradient(180deg, #06101d 0%, var(--pt-background) 100%);
}

html[data-theme="dark"] .pt-registration-context {
  color: #f2f5f8;
  background:
    radial-gradient(circle at 100% 0, rgba(0, 191, 255, 0.18), transparent 17rem),
    linear-gradient(145deg, #0b1a2d 0%, #0d2342 58%, #082d4a 100%);
  border-color: rgba(77, 121, 255, 0.3);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

html[data-theme="dark"] .pt-registration-context h1,
html[data-theme="dark"] .pt-registration-stepper strong,
html[data-theme="dark"] .pt-registration-trust strong {
  color: #f2f5f8;
}

html[data-theme="dark"] .pt-registration-context__top > p,
html[data-theme="dark"] .pt-registration-stepper a,
html[data-theme="dark"] .pt-registration-trust {
  color: #a9b7ca;
}

html[data-theme="dark"] .pt-registration-stepper a > span:first-child {
  color: #a9b7ca;
  background: #101d31;
  border-color: #29415f;
}

html[data-theme="dark"] .pt-registration-stepper li:not(:last-child)::after {
  background: #29415f;
}

html[data-theme="dark"] .pt-registration-stepper li.is-active a {
  background: rgba(21, 32, 55, 0.8);
  border-color: rgba(77, 121, 255, 0.38);
}

html[data-theme="dark"] .pt-registration-stepper li.is-active a > span:first-child {
  color: #fff;
  background: linear-gradient(135deg, #1e56ff, #008cff);
}

html[data-theme="dark"] .pt-registration-stepper li.is-complete a > span:first-child {
  color: transparent;
  background: rgba(18, 183, 106, 0.13);
  border-color: rgba(18, 183, 106, 0.35);
}

html[data-theme="dark"] .pt-registration-trust {
  background: rgba(7, 17, 31, 0.36);
  border-color: rgba(77, 121, 255, 0.2);
}

html[data-theme="dark"] .pt-registration-card {
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
}

html[data-theme="dark"] .pt-registration-field .form-control,
html[data-theme="dark"] .pt-registration-field .form-select {
  background-color: #0b1728;
}

/* Tablet: contexto deixa de ser sticky e o stepper vira uma linha. */
@media (max-width: 991.98px) {
  .pt-registration-shell {
    padding: 2.25rem 0 3rem;
  }

  .pt-registration-layout {
    width: min(100%, 780px);
    grid-template-columns: minmax(0, 1fr);
  }

  .pt-registration-context {
    position: relative;
    top: auto;
    min-height: 0;
    padding: 1.4rem;
  }

  .pt-registration-context__top {
    display: grid;
    align-items: center;
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: 0.9rem;
  }

  .pt-registration-context__top .pt-eyebrow {
    grid-column: 1 / -1;
  }

  .pt-registration-context__icon {
    width: 52px;
    height: 52px;
    margin: 1rem 0 0;
    border-radius: 15px;
  }

  .pt-registration-context h1 {
    max-width: none;
    margin: 1rem 0 0;
    font-size: clamp(1.45rem, 4vw, 2rem);
  }

  .pt-registration-context__top > p {
    margin-top: 0.8rem;
    grid-column: 1 / -1;
  }

  .pt-registration-stepper {
    margin-top: 1.15rem;
  }

  .pt-registration-stepper ol {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pt-registration-stepper li:not(:last-child)::after {
    display: none;
  }

  .pt-registration-stepper a {
    min-height: 64px;
    padding: 0.55rem;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 0.55rem;
  }

  .pt-registration-stepper a > span:first-child {
    width: 34px;
    height: 34px;
    border-radius: 10px;
  }

  .pt-registration-stepper a > i {
    display: none;
  }

  .pt-registration-trust {
    display: none;
  }
}

/* Mobile: uma coluna, texto compacto e ações fáceis de alcançar. */
@media (max-width: 575.98px) {
  /*
   * Sem rodape nesta rota (RegistrationController define hideFooter), entao
   * o respiro inferior fica por conta da barra de acoes fixa, nao da pagina.
   */
  .pt-registration-shell {
    padding: 0.65rem 0 0.5rem;
    overflow: visible;
  }

  .pt-registration-shell > .container {
    padding-inline: 0.75rem;
  }

  .pt-registration-layout {
    gap: 0.75rem;
  }

  .pt-registration-context {
    padding: 0.75rem 1rem;
    border-radius: 16px;
  }

  /*
   * Etapa e titulo ja identificam a tela; ícone e descrição saem da primeira
   * dobra do celular pra o card do formulário aparecer sem rolar. Uma coluna
   * só, sem depender do grid de duas colunas herdado do breakpoint anterior.
   */
  .pt-registration-context__top {
    display: block;
  }

  .pt-registration-context__icon {
    display: none;
  }

  .pt-registration-context h1 {
    max-width: none;
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.2;
  }

  .pt-registration-context__top > p {
    display: none;
  }

  .pt-registration-stepper {
    display: none;
  }

  .pt-registration-card {
    border-radius: 18px;
  }

  /*
   * A animação global aplica transform ao card. Após a entrada, removemos esse
   * containing block para a barra fixa continuar ancorada à viewport.
   */
  .pt-registration-card[data-reveal].is-revealed {
    transform: none;
  }

  .pt-registration-card__header {
    padding: 0.85rem;
    align-items: stretch;
    flex-direction: column;
    gap: 0.65rem;
  }

  .pt-registration-profile-switch {
    width: 100%;
  }

  .pt-registration-profile-switch .form-select {
    width: auto;
    min-width: 0;
    flex: 1;
  }

  .pt-registration-profile-switch .btn {
    flex: 0 0 auto;
  }

  .pt-registration-progress {
    padding: 0.9rem 0.85rem 0;
  }

  .pt-registration-card > .alert,
  .pt-registration-error-summary {
    margin: 0.8rem 0.85rem 0;
  }

  .pt-registration-step {
    margin: 0 0.85rem;
    padding: 1.05rem 0 1.25rem;
  }

  .pt-registration-step__header {
    margin-bottom: 1rem;
  }

  .pt-registration-step__header > span {
    width: 38px;
    height: 38px;
    border-radius: 11px;
  }

  .pt-registration-step__header h2 {
    font-size: 1.12rem;
  }

  .pt-registration-field .form-control,
  .pt-registration-field .form-select {
    min-height: 49px;
    font-size: 16px;
  }

  .pt-registration-review {
    padding: 0.85rem;
  }

  .pt-registration-review dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pt-registration-actions {
    position: fixed;
    z-index: 1000;
    right: max(0.75rem, env(safe-area-inset-right));
    bottom: max(0.65rem, env(safe-area-inset-bottom));
    left: max(0.75rem, env(safe-area-inset-left));
    padding:
      0.75rem
      0.85rem
      0.75rem;
    background: color-mix(in srgb, var(--pt-surface), transparent 3%);
    border: 1px solid color-mix(in srgb, var(--pt-primary), var(--pt-border) 72%);
    border-radius: 16px;
    box-shadow: 0 14px 36px rgba(13, 43, 87, 0.2);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
  }

  .pt-registration-form {
    padding-bottom: 5.6rem;
  }

  .pt-registration-actions > p {
    display: none !important;
  }

  .pt-registration-actions > div {
    min-width: 0;
    flex: 1;
  }

  .pt-registration-actions .btn {
    min-height: 48px;
    flex: 1;
  }

  .pt-registration-actions > [data-step-back] {
    min-width: 96px;
    flex: 0 0 auto;
  }
}

/* Ajuste para celulares estreitos sem criar rolagem horizontal. */
@media (max-width: 374.98px) {
  .pt-registration-profile-switch {
    align-items: stretch;
    flex-direction: column;
  }

  .pt-registration-profile-switch .btn {
    width: 100%;
  }

  .pt-registration-progress > div:first-child {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.15rem;
  }

  .pt-registration-review dl {
    grid-template-columns: minmax(0, 1fr);
  }

  .pt-registration-actions {
    gap: 0.45rem;
  }

  .pt-registration-actions > [data-step-back] {
    min-width: 84px;
    padding-inline: 0.7rem;
  }
}

/* Movimento reduzido remove transições que não são essenciais. */
@media (prefers-reduced-motion: reduce) {
  .pt-registration-shell.is-wizard-ready .pt-registration-step.is-active {
    animation: none;
  }

  .pt-registration-progress__track > span,
  .pt-registration-stepper a {
    transition: none;
  }
}