.onboarding-page {
  min-height: 100dvh;
  background: var(--color-canvas);
}

.onboarding-topbar {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) 0;
}

.onboarding-topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.onboarding-main {
  min-height: calc(100dvh - 104px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--space-8) 0 var(--space-12);
}

.onboarding-card {
  width: min(100%, 780px);
  padding: var(--space-8);
  border: 1px solid rgba(15, 45, 58, 0.10);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-sm);
}

.onboarding-card-header {
  margin-bottom: var(--space-6);
}

.onboarding-eyebrow {
  margin: 0 0 var(--space-3);
  color: var(--color-teal);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.onboarding-card h1 {
  margin: 0 0 var(--space-3);
  color: var(--color-ink);
  font-size: 34px;
  line-height: 1.16;
  letter-spacing: 0;
}

.onboarding-card-header p {
  margin: 0;
  color: var(--color-muted);
}

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

.choice-group {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.choice-group legend,
.field label {
  margin-bottom: var(--space-2);
  color: var(--color-ink);
  font-size: 15px;
  font-weight: 800;
}

.choice-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.choice-option {
  min-width: 0;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  min-height: 46px;
  padding: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--color-graphite);
  cursor: pointer;
  font-weight: 700;
  line-height: 1.35;
}

.choice-option:focus-within {
  border-color: rgba(37, 99, 235, 0.52);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.10);
}

.choice-option input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin: 1px 0 0;
  accent-color: var(--color-ink);
}

.choice-option span {
  min-width: 0;
}

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

.range-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-4);
}

.range-row input {
  width: 100%;
  accent-color: var(--color-ink);
}

.range-row output {
  min-width: 150px;
  color: var(--color-ink);
  font-weight: 800;
  text-align: right;
}

.input-shell {
  display: flex;
  align-items: center;
  min-height: 52px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: #ffffff;
}

.input-shell:focus-within {
  border-color: rgba(37, 99, 235, 0.52);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.10);
}

.input-shell input {
  min-width: 0;
  width: 100%;
  min-height: 50px;
  border: 0;
  border-radius: var(--radius-md);
  padding: 0 var(--space-4);
  background: transparent;
  color: var(--color-text);
  outline: 0;
}

.input-shell input::placeholder {
  color: #8795a0;
}

.form-alert {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(180, 35, 24, 0.18);
  border-radius: var(--radius-md);
  background: var(--color-red-soft);
  color: var(--color-red);
  font-size: 14px;
  font-weight: 700;
}

.form-alert[hidden] {
  display: none;
}

.submit-button {
  width: 100%;
  min-height: 52px;
}

.onboarding-card-footer {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
  text-align: center;
  font-size: 14px;
}

.onboarding-card-footer a {
  color: var(--color-blue);
  font-weight: 800;
}

.onboarding-card-footer a:hover {
  text-decoration: underline;
}

.compatibility-link {
  display: inline-flex;
  justify-content: center;
  color: var(--color-muted) !important;
  font-size: 13px;
}

.onboarding-noscript {
  margin: var(--space-4) auto 0;
  padding: var(--space-4);
  border: 1px solid rgba(180, 35, 24, 0.18);
  border-radius: var(--radius-md);
  background: var(--color-red-soft);
  color: var(--color-red);
  font-weight: 700;
}

.onboarding-noscript a {
  color: var(--color-blue);
  text-decoration: underline;
}

@media (max-width: 720px) {
  .onboarding-topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .onboarding-topbar-actions {
    width: 100%;
    justify-content: space-between;
  }

  .home-link {
    flex: 1;
  }

  .onboarding-main {
    min-height: auto;
    padding-top: var(--space-4);
    padding-bottom: var(--space-8);
  }

  .onboarding-card {
    padding: var(--space-5);
    border-radius: var(--radius-md);
  }

  .onboarding-card h1 {
    font-size: 28px;
  }

  .choice-list,
  .range-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .range-row output {
    min-width: 0;
    text-align: left;
  }
}

@media (max-width: 390px) {
  .onboarding-topbar-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .home-link,
  .language-switcher {
    width: 100%;
  }

  .language-switcher button {
    flex: 1;
  }
}