/* === onboarding === */
.onboarding {
  max-width: 720px;
  margin: 1.5rem auto 3rem;
}

.onboarding-hero {
  text-align: center;
  margin-bottom: 2.5rem;
}

.onboarding-emoji {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
}

.onboarding-hero h1 {
  margin: 0 0 0.5rem;
  color: var(--text-primary);
  font-size: 2rem;
}

.onboarding-subtitle {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  margin: 0 auto;
  max-width: 520px;
  line-height: 1.5;
}

.onboarding-form { display: flex; flex-direction: column; gap: 1rem; }

.onboarding-step {
  background: #fff;
  border: 1px solid var(--grey-200);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow);
}

.onboarding-step-header {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.onboarding-step-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--secondary);
  color: var(--primary);
  font-weight: 700;
  display: grid; place-items: center;
  flex-shrink: 0;
  font-size: 0.9375rem;
}

.onboarding-step h2 {
  margin: 0 0 0.35rem;
  font-size: 1.125rem;
  color: var(--text-primary);
}
.onboarding-step p { margin: 0; color: var(--text-secondary); font-size: 0.9375rem; line-height: 1.5; }

.onboarding-toggle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  margin-bottom: 1rem;
  user-select: none;
}

.onboarding-toggle input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.onboarding-toggle-slider {
  width: 40px;
  height: 22px;
  background: var(--grey-300);
  border-radius: 999px;
  position: relative;
  transition: background 0.2s;
  flex-shrink: 0;
}

.onboarding-toggle-slider::before {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 2px rgb(0 0 0 / 10%);
}

.onboarding-toggle input:checked + .onboarding-toggle-slider {
  background: var(--primary);
}

.onboarding-toggle input:checked + .onboarding-toggle-slider::before {
  transform: translateX(18px);
}

.onboarding-toggle-label {
  font-weight: 500;
  color: var(--text-primary);
}

.onboarding-field { margin-bottom: 0.75rem; }

.onboarding-field label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}
.onboarding-field .required { color: var(--danger); }

.onboarding-field .form-input {
  width: 100%;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--grey-300);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-family: inherit;
}

.onboarding-field .form-input:focus {
  outline: 2px solid var(--primary);
  outline-offset: -1px;
  border-color: var(--primary);
}

.onboarding-help {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.onboarding-help summary {
  cursor: pointer;
  color: var(--secondary-text);
  text-decoration: underline;
  user-select: none;
  font-size: 0.875rem;
}

.onboarding-help ol {
  margin: 0.75rem 0 0;
  padding-left: 1.25rem;
  line-height: 1.7;
}
.onboarding-help a { color: var(--secondary-text); text-decoration: underline; }

.onboarding-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.onboarding-test-result {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}
.onboarding-test-ok { color: var(--primary-text); font-weight: 500; }
.onboarding-test-error { color: var(--danger); font-weight: 500; }

.onboarding-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1rem 1.5rem;
  background: var(--secondary);
  border-radius: var(--radius);
  flex-wrap: wrap;
}

.onboarding-cta .btn-primary {
  background: var(--primary);
  color: var(--primary-text);
  border-color: var(--primary);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.onboarding-cta .btn-primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

.onboarding-cta .btn-ghost {
  color: rgb(255 255 255 / 70%);
  border-color: transparent;
}

.onboarding-cta .btn-ghost:hover {
  color: #fff;
  background: rgb(255 255 255 / 8%);
}

@media (width <= 700px) {
  .onboarding-cta { flex-direction: column; }
  .onboarding-cta .btn-primary, .onboarding-cta form { width: 100%; }
}