html:has(.register-page) {
  height: 100%;
  overflow: hidden;
}
.register-page {
  --font: "Sora", system-ui, sans-serif;
  --display: "Bricolage Grotesque", system-ui, sans-serif;
  height: 100dvh;
  max-height: 100dvh;
  margin: 0;
  overflow: hidden;
  background: var(--night);
  color: var(--ink);
  font-family: var(--font);
}
.register-shell {
  height: 100%;
  display: grid;
  grid-template-columns: minmax(240px, 0.78fr) 1.22fr;
  overflow: hidden;
}
.register-aside {
  position: relative;
  padding: 1.35rem 1.6rem 1.15rem;
  color: #fff;
  overflow: hidden;
  background: var(--night);
  display: flex;
  flex-direction: column;
}
.register-aside-slides {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.register-aside-slides span {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 1.1s ease, transform 8s ease;
}
.register-aside-slides span.is-active {
  opacity: 1;
  transform: scale(1);
}
.register-aside-veil {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(165deg, rgba(8, 28, 48, 0.55) 0%, rgba(8, 28, 48, 0.88) 48%, rgba(0, 119, 168, 0.55) 100%);
  pointer-events: none;
}
.register-brand {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #fff;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.98rem;
}
.register-brand img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: contain;
  background: #fff;
}
.register-aside-kicker {
  position: relative;
  z-index: 1;
  margin: 1.35rem 0 0.35rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}
.register-aside h1 {
  position: relative;
  z-index: 1;
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  max-width: 14ch;
  margin-bottom: 0.4rem;
}
.register-aside > p {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, 0.78);
  max-width: 34ch;
  margin-bottom: 0.85rem;
  font-size: 0.88rem;
  line-height: 1.5;
}
.register-aside-quote {
  position: relative;
  z-index: 1;
  margin: 0 0 1rem;
  padding: 0.75rem 0.85rem;
  border-left: 3px solid var(--amber);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 0 12px 12px 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.8rem;
  line-height: 1.45;
  max-width: 36ch;
}
.register-rail {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.4rem;
  margin-top: auto;
}
.register-rail li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.6rem;
  align-items: center;
  opacity: 0.5;
  transition: opacity 0.2s ease, transform 0.2s ease;
  padding: 0.35rem 0.4rem;
  border-radius: 10px;
}
.register-rail li.is-current,
.register-rail li.is-done { opacity: 1; }
.register-rail li.is-current {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(2px);
}
.register-rail li.is-done { cursor: pointer; }
.register-rail b {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
}
.register-rail li.is-current b {
  background: var(--amber);
  color: var(--night);
  border-color: var(--amber);
  box-shadow: 0 6px 16px rgba(252, 209, 22, 0.35);
}
.register-rail li.is-done b {
  background: var(--sea);
  border-color: var(--sea);
}
.register-rail strong { display: block; font-size: 0.88rem; }
.register-rail small {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.72rem;
}
.register-aside-foot {
  position: relative;
  z-index: 1;
  margin-top: 0.9rem;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.5);
}
.register-aside-foot a {
  color: var(--amber);
  font-weight: 700;
}
.register-main {
  background:
    radial-gradient(ellipse 60% 35% at 100% 0%, rgba(57, 153, 206, 0.08), transparent 55%),
    #fff;
  padding: 1.15rem 1.6rem 1rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}
.register-progress {
  height: 4px;
  background: var(--paper);
  border-radius: 999px;
  margin-bottom: 0.7rem;
  overflow: hidden;
  flex-shrink: 0;
}
.register-progress i {
  display: block;
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, var(--sea), var(--amber));
  border-radius: inherit;
  transition: width 0.28s ease;
  box-shadow: 0 0 12px rgba(57, 153, 206, 0.35);
}
.register-pills-row {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.7rem;
  flex-shrink: 0;
}
.register-lang-mobile .lang-switch {
  border-color: var(--line);
}
.register-pills {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}
.register-pills li {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  background: var(--paper);
}
.register-pills li.is-current {
  background: var(--night);
  color: #fff;
}
.register-pills li.is-done {
  background: color-mix(in srgb, var(--sea) 16%, #fff);
  color: var(--sea-deep);
}
.register-error {
  margin-bottom: 0.55rem;
  padding: 0.5rem 0.7rem;
  font-size: 0.82rem;
  flex-shrink: 0;
}
.register-page #register-form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
.register-step {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.register-step h2 {
  font-family: var(--display);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  letter-spacing: -0.03em;
  margin-bottom: 0.1rem;
}
.register-step-num {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sea);
  margin-bottom: 0.15rem;
}
.register-lead {
  color: var(--ink-soft);
  margin-bottom: 0.7rem;
  font-size: 0.88rem;
}
.register-step[hidden] { display: none; }
.register-page .field { margin-bottom: 0.55rem; }
.register-page .field input,
.register-page .field select,
.register-page .country-toggle {
  padding: 0.55rem 0.8rem;
  border-radius: 10px;
}
.gender-field {
  border: 0;
  padding: 0;
  margin-bottom: 0.55rem;
}
.gender-field legend {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.3rem;
}
.choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}
.choice-grid-4 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}
.choice-grid-3 {
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .choice-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
}
.choice-card { margin: 0; cursor: pointer; }
.choice-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.choice-card span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 3.1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f7fbfe;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}
.choice-card span svg {
  width: 1.15rem;
  height: 1.15rem;
}
.choice-card:hover span { border-color: var(--sea); }
.choice-card input:checked + span {
  border-color: var(--sea);
  background: linear-gradient(180deg, #e8f6fc, #fff);
  box-shadow: 0 8px 18px rgba(57, 153, 206, 0.16);
  color: var(--sea-deep);
}
.choice-card-stack span {
  flex-direction: column;
  gap: 0.12rem;
  min-height: 0;
  padding: 0.5rem 0.65rem;
  text-align: center;
}
.choice-card-stack strong {
  font-size: 0.86rem;
  line-height: 1.2;
}
.choice-card-stack small {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0;
  text-transform: none;
}
.choice-card-stack input:checked + span small {
  color: color-mix(in srgb, var(--sea-deep) 70%, var(--ink-soft));
}
#hotel-pick { margin-top: 0.15rem; }
.upload-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 0.55rem;
}
.upload-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  min-height: 108px;
  padding: 0.7rem;
  border: 1.5px dashed rgba(57, 153, 206, 0.35);
  border-radius: 14px;
  background: linear-gradient(180deg, #f4fafd, #eef5fa);
  text-align: center;
  cursor: pointer;
  margin-bottom: 0;
}
.upload-card input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.upload-card strong { font-size: 0.84rem; }
.upload-card small { color: var(--ink-soft); font-size: 0.7rem; }
.upload-card.is-filled {
  border-style: solid;
  border-color: var(--sea);
  background: #fff;
}
.upload-preview {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--sea), var(--night));
  margin-bottom: 0.15rem;
}
.upload-preview img,
.upload-preview span {
  width: 42px;
  height: 42px;
  object-fit: cover;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--night);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
}
.register-step-error {
  background: #fdecea;
  color: #b42318;
  border-radius: 10px;
  padding: 0.45rem 0.7rem;
  margin: 0.15rem 0 0.45rem;
  font-size: 0.82rem;
  flex-shrink: 0;
}
.register-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  margin-top: auto;
  padding-top: 0.65rem;
  flex-shrink: 0;
}
.register-nav-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.55rem;
}
.register-nav .btn {
  min-width: 7.2rem;
  padding: 0.7rem 1.15rem;
  border-radius: 12px;
  font-weight: 700;
}
.register-nav .btn[hidden],
.register-page .btn[hidden] {
  display: none !important;
}
.register-page .btn-primary {
  background: linear-gradient(135deg, var(--sea) 0%, var(--sea-deep) 100%);
  box-shadow: 0 10px 24px rgba(57, 153, 206, 0.25);
}
.register-page .btn-amber {
  box-shadow: 0 10px 24px rgba(252, 209, 22, 0.28);
}
.register-nav .register-signin {
  margin: 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--ink-soft);
}
.register-nav .register-signin a {
  color: var(--sea-deep);
  font-weight: 700;
  border-bottom: 2px solid var(--amber);
}
.btn-ghost-dark {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost-dark:hover { background: var(--paper); color: var(--ink); }
.register-page .country-panel { max-height: min(42vh, 260px); }
.register-page .country-list { max-height: min(32vh, 200px); }

@media (max-width: 900px) {
  html:has(.register-page),
  .register-page { overflow: hidden; }
  .register-shell { grid-template-columns: 1fr; }
  .register-aside {
    padding: 0.7rem 1rem;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
  }
  .register-aside-kicker,
  .register-aside h1,
  .register-aside > p,
  .register-aside-quote,
  .register-rail,
  .register-aside-foot { display: none; }
  .register-main {
    padding: 0.85rem 1rem 0.85rem;
  }
  .register-pills-row { display: flex; }
  .register-pills { display: flex; margin-bottom: 0; }
  .register-nav .register-signin { display: none; }
}
@media (max-width: 640px) {
  .register-page .grid-2,
  .upload-grid { grid-template-columns: 1fr 1fr; }
  .choice-grid { grid-template-columns: 1fr 1fr; }
  .choice-grid-3 { grid-template-columns: 1fr; }
  .register-nav .btn { min-width: 7.2rem; }
}
.register-step[data-step="4"] {
  overflow-y: auto;
}
.register-step[data-step="4"] .register-lead {
  margin-bottom: 0.28rem;
}
.register-step[data-step="4"] .upload-grid {
  margin-bottom: 0.28rem;
}
.register-step[data-step="4"] .upload-card {
  min-height: 84px;
  padding: 0.45rem 0.65rem;
}
.register-step[data-step="4"] .upload-preview,
.register-step[data-step="4"] .upload-preview img,
.register-step[data-step="4"] .upload-preview span {
  width: 36px;
  height: 36px;
}
.register-step[data-step="4"] .field,
.register-step[data-step="4"] .gender-field {
  margin-bottom: 0.32rem;
}
.register-step[data-step="4"] .gender-field legend {
  margin-bottom: 0.2rem;
}
.step4-choices {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.step4-choices,
.step4-choices > *,
.step4-choices fieldset {
  min-width: 0;
  min-inline-size: 0;
}