/* Registration — Multi-step onboarding */

.registration {
  max-width: 480px;
  margin: 0 auto;
  padding: var(--space-12) var(--space-4) var(--space-16);
}

.registration__header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.registration__logo {
  font-size: var(--text-3xl);
  font-family: var(--font-display);
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

/* Progress indicator */

.registration__progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.registration__progress-step {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border-default);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.registration__progress-step--active {
  background: var(--color-accent);
  transform: scale(1.3);
}

.registration__progress-step--done {
  background: var(--color-accent);
}

.registration__progress-line {
  width: 40px;
  height: 2px;
  background: var(--color-border-default);
  transition: background var(--transition-fast);
}

.registration__progress-line--done {
  background: var(--color-accent);
}

/* Step content */

.registration__step-header {
  text-align: center;
  margin-bottom: var(--space-6);
}

.registration__step-title {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.registration__step-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* Actions */

.registration__actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.registration__actions .btn { flex: 1; }

/* Slug picker */

.slug-picker { display: flex; flex-direction: column; gap: var(--space-2); }

.slug-picker__preview {
  font-size: var(--text-sm);
  font-family: var(--font-mono);
  color: var(--color-accent);
  min-height: 1.4em;
}

.slug-picker__feedback {
  font-size: var(--text-xs);
  min-height: 1.2em;
  transition: color var(--transition-fast);
}

.slug-picker__feedback--available { color: var(--color-success, #6DBF7B); }
.slug-picker__feedback--unavailable { color: var(--color-danger); }
.slug-picker__feedback--checking { color: var(--color-text-tertiary); }
.slug-picker__feedback--invalid { color: var(--color-danger); }

.slug-picker__suggestion {
  color: var(--color-accent);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
  font-size: inherit;
  padding: 0;
}

/* Toggle switch */

.toggle {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
}

.toggle__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle__track {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-default);
  border-radius: 12px;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.toggle__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: var(--color-text-tertiary);
  border-radius: 50%;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.toggle__input:checked + .toggle__track {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.toggle__input:checked + .toggle__track .toggle__thumb {
  transform: translateX(20px);
  background: var(--color-bg-primary);
}

.toggle__label {
  font-size: var(--text-base);
  color: var(--color-text-primary);
}

/* Virtual assistant section */

.registration__feature-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.registration__feature-description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.registration__feature-note {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-top: var(--space-4);
}

/* Responsive */

@media (max-width: 480px) {
  .registration {
    padding: var(--space-8) var(--space-4) var(--space-12);
  }
}