/* ============================================================
   RITHM — Pricing Page & Upgrade Prompt Styles
   ============================================================ */

/* ── Page layout ─────────────────────────────────────────── */
.pricing-page {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-10) var(--space-6) var(--space-12);
}

/* ── Hero ────────────────────────────────────────────────── */
.pricing-hero {
  text-align: center;
  margin-bottom: var(--space-8);
}

.pricing-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 var(--space-3);
  letter-spacing: -0.02em;
}

.pricing-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ── Billing toggle ─────────────────────────────────────── */
.pricing-toggle {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.pricing-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.pricing-toggle-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.pricing-toggle-btn:hover:not(.active) {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.pricing-toggle-badge {
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--color-success);
  color: #fff;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

/* ── Cards ──────────────────────────────────────────────── */
.pricing-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

@media (max-width: 640px) {
  .pricing-page {
    padding: var(--space-6) var(--space-4) var(--space-8);
  }

  .pricing-cards {
    grid-template-columns: 1fr;
  }

  .upgrade-modal-plans {
    grid-template-columns: 1fr;
  }
}

.pricing-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
}

.pricing-card--pro {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow), var(--shadow-card);
}

.pricing-card-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

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

.pricing-plan-name {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}

.pricing-card--pro .pricing-plan-name {
  color: var(--color-primary-light);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.pricing-price-amount {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  font-family: var(--font-mono);
}

.pricing-price-period {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pricing-annual-note {
  font-size: 0.82rem;
  color: var(--color-success);
  margin: 0 0 var(--space-2);
}

.pricing-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* ── CTA button area ────────────────────────────────────── */
.pricing-card-cta {
  margin-bottom: var(--space-6);
}

.pricing-card-cta .btn {
  width: 100%;
  justify-content: center;
  font-size: 0.95rem;
  padding: var(--space-3) var(--space-5);
}

.pricing-cta-inactive {
  display: block;
  text-align: center;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.9rem;
  cursor: default;
  user-select: none;
}

/* ── Feature list ───────────────────────────────────────── */
.pricing-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.pricing-feature-icon {
  flex-shrink: 0;
  width: 16px;
  margin-top: 2px;
}

.pricing-feature--yes {
  color: var(--text-primary);
}

.pricing-feature--yes .pricing-feature-icon {
  color: var(--color-success);
}

.pricing-feature--no {
  opacity: 0.45;
  text-decoration: line-through;
  text-decoration-color: var(--text-muted);
}

.pricing-feature--no .pricing-feature-icon {
  color: var(--text-muted);
}

.pricing-feature--limit {
  color: var(--color-warning);
}

.pricing-feature--limit .pricing-feature-icon {
  color: var(--color-warning);
}

/* ── Trust bar ──────────────────────────────────────────── */
.pricing-trust {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
  margin-top: var(--space-10);
  padding: var(--space-5);
  border-top: 1px solid var(--border-color);
}

.pricing-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.pricing-trust-item .fas {
  color: var(--color-primary-light);
}

/* ── FAQ ────────────────────────────────────────────────── */
.pricing-faq {
  margin-top: var(--space-12);
}

.pricing-faq-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 var(--space-8);
}

.pricing-faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  max-width: 680px;
  margin: 0 auto;
}

.pricing-faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  background: var(--bg-elevated);
}

.pricing-faq-q {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-2);
}

.pricing-faq-a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* ============================================================
   Upgrade Prompt — Inline card
   ============================================================ */
.upgrade-prompt--inline {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  background: var(--surface-primary);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  margin: var(--space-6) 0;
}

.upgrade-prompt-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.upgrade-prompt-body {
  flex: 1;
}

.upgrade-prompt-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 var(--space-1);
}

.upgrade-prompt-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0 0 var(--space-3);
  line-height: 1.5;
}

.upgrade-prompt-social {
  font-size: 0.82rem;
  color: var(--color-warning);
  margin: 0 0 var(--space-3);
}

.upgrade-prompt-cta {
  font-size: 0.88rem;
  padding: var(--space-2) var(--space-4);
}

/* ============================================================
   Upgrade Prompt — Overlay / modal
   ============================================================ */
.upgrade-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.upgrade-modal {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  max-width: 440px;
  width: 100%;
  box-shadow: var(--shadow-glow), var(--shadow-lg);
  text-align: center;
  animation: upgradeModalIn var(--transition-modal) forwards;
}

@keyframes upgradeModalIn {
  from { opacity: 0; transform: scale(0.93) translateY(8px); }
  to   { opacity: 1; transform: scale(1)    translateY(0);   }
}

.upgrade-modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-alpha);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.upgrade-modal-close:hover {
  color: var(--text-primary);
}

.upgrade-modal-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto var(--space-5);
  box-shadow: var(--shadow-glow);
}

.upgrade-modal-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 var(--space-3);
  letter-spacing: -0.02em;
}

.upgrade-modal-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 var(--space-5);
}

.upgrade-modal-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: var(--color-warning);
  margin-bottom: var(--space-5);
}

.upgrade-modal-plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.upgrade-plan-btn {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-3);
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.upgrade-plan-btn:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-focus);
}

.upgrade-plan-btn--featured {
  border-color: var(--color-primary);
  background: var(--surface-primary);
}

.upgrade-plan-badge {
  position: absolute;
  top: -9px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--color-success);
  color: #fff;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.upgrade-plan-price {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
}

.upgrade-plan-price span {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.upgrade-plan-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.upgrade-modal-link {
  font-size: 0.82rem;
  color: var(--color-primary-light);
  text-decoration: none;
}

.upgrade-modal-link:hover {
  text-decoration: underline;
}

/* ── Session limit banner ───────────────────────────────── */
.session-limit-banner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--surface-warning);
  border: 1px solid var(--color-warning);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-5);
  font-size: 0.88rem;
  color: var(--text-primary);
}

.session-limit-banner .fas {
  color: var(--color-warning);
  font-size: 1rem;
  flex-shrink: 0;
}

.session-limit-banner a {
  color: var(--color-primary-light);
  font-weight: 600;
  text-decoration: none;
}

.session-limit-banner a:hover {
  text-decoration: underline;
}