/* ═══════════════════════════════════════════
   ONBOARDING FLOW – SHARED STYLES
   ═══════════════════════════════════════════ */

:root {
  --ob-bg: #0b1120;
  --ob-surface: #111827;
  --ob-surface-2: #1a2332;
  --ob-border: rgba(212, 175, 55, 0.15);
  --ob-gold: #d4af37;
  --ob-gold-light: #f0d060;
  --ob-text: #e2e8f0;
  --ob-text-muted: #94a3b8;
  --ob-radius: 12px;
  --ob-max-w: 680px;
}

/* ── Layout ─────────────────────────────── */
.ob-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--ob-bg);
  color: var(--ob-text);
  font-family: 'Plus Jakarta Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.ob-header {
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--ob-border);
}

.ob-header__inner {
  max-width: var(--ob-max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ob-header__logo {
  height: 48px;
  width: auto;
}

.ob-header__brand {
  font-weight: 700;
  font-size: 1.4rem;
  color: #fff;
  text-decoration: none;
}

.ob-header__brand strong {
  color: var(--ob-gold);
}

.ob-main {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: 2rem 1.5rem 4rem;
}

.ob-container {
  width: 100%;
  max-width: var(--ob-max-w);
}

/* ── Progress Dots ──────────────────────── */
.ob-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.ob-progress__label {
  font-size: 0.85rem;
  color: var(--ob-text-muted);
  margin-right: 0.75rem;
}

.ob-progress__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ob-surface-2);
  border: 2px solid var(--ob-border);
  transition: all 0.3s ease;
}

.ob-progress__dot--active {
  background: var(--ob-gold);
  border-color: var(--ob-gold);
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.4);
}

.ob-progress__dot--done {
  background: var(--ob-gold);
  border-color: var(--ob-gold);
  opacity: 0.5;
}

.ob-progress__line {
  width: 32px;
  height: 2px;
  background: var(--ob-border);
  transition: background 0.3s ease;
}

.ob-progress__line--done {
  background: var(--ob-gold);
}

/* ── Package Badge ──────────────────────── */
.ob-package {
  text-align: center;
  margin-bottom: 2rem;
}

.ob-package__badge {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(212, 175, 55, 0.05));
  border: 1px solid var(--ob-border);
  border-radius: 999px;
  color: var(--ob-gold-light);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ── Step Card ──────────────────────────── */
.ob-step {
  display: none;
  animation: obFadeIn 0.35s ease;
}

.ob-step--active {
  display: block;
}

@keyframes obFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.ob-step__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 0.5rem;
}

.ob-step__subtitle {
  font-size: 0.95rem;
  color: var(--ob-text-muted);
  margin: 0 0 2rem;
  line-height: 1.5;
}

/* ── Form Fields ────────────────────────── */
.ob-form-group {
  margin-bottom: 1.25rem;
}

.ob-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ob-text);
  margin-bottom: 0.4rem;
}

.ob-label--optional::after {
  content: ' (optional)';
  font-weight: 400;
  color: var(--ob-text-muted);
  font-size: 0.8rem;
}

.ob-input,
.ob-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--ob-surface);
  border: 1px solid var(--ob-border);
  border-radius: 8px;
  color: var(--ob-text);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}

.ob-input:focus,
.ob-select:focus {
  outline: none;
  border-color: var(--ob-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.ob-input::placeholder {
  color: var(--ob-text-muted);
  opacity: 0.6;
}

.ob-textarea {
  min-height: 120px;
  resize: vertical;
}

.ob-hint {
  font-size: 0.78rem;
  color: var(--ob-text-muted);
  margin-top: 0.3rem;
  line-height: 1.4;
}

.ob-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ── Checkboxes ─────────────────────────── */
.ob-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  cursor: pointer;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--ob-text-muted);
}

.ob-checkbox input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  min-width: 20px;
  border: 2px solid var(--ob-border);
  border-radius: 4px;
  background: var(--ob-surface);
  cursor: pointer;
  margin-top: 2px;
  position: relative;
  transition: all 0.2s ease;
}

.ob-checkbox input[type="checkbox"]:checked {
  background: var(--ob-gold);
  border-color: var(--ob-gold);
}

.ob-checkbox input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: -1px;
  left: 3px;
  color: #0b1120;
  font-size: 14px;
  font-weight: 700;
}

.ob-checkbox a {
  color: var(--ob-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.ob-checkbox a:hover {
  color: var(--ob-gold-light);
}

.ob-security-note {
  margin-bottom: 1.25rem;
  padding: 1rem 1.1rem;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 10px;
}

.ob-security-note__title {
  display: block;
  color: #fff;
  margin-bottom: 0.35rem;
  font-size: 0.92rem;
}

.ob-security-note__text {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--ob-text-muted);
}

/* ── Login Helper ───────────────────────── */
.ob-login-helper-toggle {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--ob-gold);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s;
}

.ob-login-helper-toggle:hover {
  color: var(--ob-gold-light);
  text-decoration: underline;
}

.ob-login-helper {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--ob-surface-2);
  border: 1px solid var(--ob-border);
  border-radius: 8px;
  margin-top: 0.75rem;
}

.ob-login-helper.is-visible {
  max-height: 600px;
  opacity: 1;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.ob-login-helper__group {
  margin-bottom: 1.5rem;
}

.ob-login-helper__group:last-child {
  margin-bottom: 0;
}

.ob-login-helper__title {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.75rem;
}

.ob-login-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--ob-gold);
  border-radius: 6px;
  color: var(--ob-gold);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}

.ob-login-btn:hover {
  background: var(--ob-gold);
  color: #0b1120;
}

.ob-hoster-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.ob-hoster-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  background: var(--ob-surface);
  border: 1px solid var(--ob-border);
  border-radius: 6px;
  color: var(--ob-text-muted);
  font-size: 0.8rem;
  text-decoration: none;
  transition: all 0.2s;
}

.ob-hoster-pill:hover {
  border-color: var(--ob-gold);
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

/* ── Option Selector ────────────────────── */
.ob-option-selector {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.ob-option-card {
  position: relative;
  background: var(--ob-surface);
  border: 2px solid var(--ob-border);
  border-radius: 10px;
  padding: 1.25rem;
  cursor: pointer;
  transition: all 0.2s;
}

.ob-option-card:hover {
  border-color: rgba(212, 175, 55, 0.5);
}

.ob-option-card input[type="radio"] {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 20px;
  height: 20px;
  margin: 0;
  cursor: pointer;
}

.ob-option-card--active {
  border-color: var(--ob-gold);
  background: rgba(212, 175, 55, 0.03);
}

.ob-option-card__title {
  display: block;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}

.ob-option-card__sub {
  display: block;
  font-size: 0.85rem;
  color: var(--ob-text-muted);
}

/* ── Summary (Step 3) ───────────────────── */
.ob-summary {
  background: var(--ob-surface);
  border: 1px solid var(--ob-border);
  border-radius: var(--ob-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.ob-summary__row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.9rem;
}

.ob-summary__row:last-child {
  border-bottom: none;
}

.ob-summary__label {
  color: var(--ob-text-muted);
}

.ob-summary__value {
  color: #fff;
  font-weight: 600;
  text-align: right;
}

/* ── Payment Cards (Step 4) ─────────────── */
.ob-payment-cards {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.ob-payment-card {
  background: var(--ob-surface);
  border: 2px solid var(--ob-border);
  border-radius: var(--ob-radius);
  padding: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
}

.ob-payment-card:hover:not(.ob-payment-card--disabled) {
  border-color: var(--ob-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.ob-payment-card--active {
  border-color: var(--ob-gold);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(212, 175, 55, 0.02));
}

.ob-payment-card--disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.ob-payment-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 0.25rem;
}

.ob-payment-card__sub {
  font-size: 0.85rem;
  color: var(--ob-text-muted);
  line-height: 1.45;
  margin: 0;
}

.ob-payment-card__badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: rgba(148, 163, 184, 0.15);
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--ob-text-muted);
  margin-top: 0.5rem;
}

/* TWINT QR reveal */
.ob-twint-qr {
  display: none;
  text-align: center;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--ob-border);
}

.ob-twint-qr--visible {
  display: block;
  animation: obFadeIn 0.3s ease;
}

.ob-twint-qr img {
  max-width: 200px;
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.ob-twint-qr__hint {
  font-size: 0.8rem;
  color: var(--ob-text-muted);
  margin-top: 0.75rem;
}

/* ── Price Display ──────────────────────── */
.ob-price {
  text-align: center;
  margin-bottom: 2rem;
}

.ob-price__amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--ob-gold);
  display: block;
  line-height: 1.1;
}

.ob-price__period {
  font-size: 1rem;
  color: var(--ob-text-muted);
  display: block;
  margin-top: 0.25rem;
}

/* ── Buttons ────────────────────────────── */
.ob-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.ob-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.ob-btn--primary {
  flex: 1;
  background: linear-gradient(135deg, var(--ob-gold), var(--ob-gold-light));
  color: #0b1120;
}

.ob-btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.35);
}

.ob-btn--secondary {
  background: transparent;
  border: 1px solid var(--ob-border);
  color: var(--ob-text-muted);
}

.ob-btn--secondary:hover {
  border-color: var(--ob-text-muted);
  color: var(--ob-text);
}

.ob-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* ── Error State ────────────────────────── */
.ob-input--error {
  border-color: #ef4444;
}

.ob-error {
  font-size: 0.78rem;
  color: #ef4444;
  margin-top: 0.25rem;
  display: none;
}

.ob-error--visible {
  display: block;
}

/* ── Confirmation Page ──────────────────── */
.ob-confirm {
  text-align: center;
  padding: 3rem 1rem;
}

.ob-confirm__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.05));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ob-confirm__icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--ob-gold);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ob-confirm__title {
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 1rem;
}

.ob-confirm__text {
  font-size: 1rem;
  color: var(--ob-text-muted);
  line-height: 1.6;
  max-width: 480px;
  margin: 0 auto 0.75rem;
}

.ob-confirm__email {
  font-size: 0.85rem;
  color: var(--ob-text-muted);
  margin-top: 1.5rem;
}

.ob-confirm__email a {
  color: var(--ob-gold);
}

.ob-confirm__btn {
  margin-top: 2rem;
}

/* ── Footer ─────────────────────────────── */
.ob-footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--ob-border);
  text-align: center;
}

.ob-footer__text {
  font-size: 0.78rem;
  color: var(--ob-text-muted);
  margin: 0;
}

.ob-footer__text a {
  color: var(--ob-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Responsive ─────────────────────────── */
@media (max-width: 600px) {
  .ob-main {
    padding: 1.5rem 1rem 3rem;
  }

  .ob-step__title {
    font-size: 1.25rem;
  }

  .ob-row {
    grid-template-columns: 1fr;
  }

  .ob-price__amount {
    font-size: 2.5rem;
  }

  .ob-actions {
    flex-direction: column;
  }

  .ob-btn--secondary {
    order: 1;
  }

  .ob-payment-card {
    padding: 1.25rem;
  }

  .ob-progress__label {
    display: none;
  }
}