/* ─── Readable. — Upgrade Modal Styles ──────────────────────────── */

.upgrade-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 24px;
}

.upgrade-modal {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 36px;
  max-width: 520px;
  width: 100%;
  position: relative;
  text-align: center;
}

.upgrade-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
  border-radius: 4px;
  transition: color 0.15s;
}
.upgrade-modal-close:hover { color: var(--text-primary); }

.upgrade-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.upgrade-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 10px;
}

.upgrade-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0 0 28px;
  line-height: 1.5;
}

/* ── Plan Cards in Modal ────────────────────────────────────────── */
.upgrade-plans {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
}

.upgrade-plan {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 12px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
  position: relative;
}

.upgrade-plan:hover {
  border-color: var(--text-secondary);
  transform: translateY(-2px);
}

.upgrade-plan.featured {
  border-color: var(--text-primary);
}

.upgrade-plan-badge {
  position: absolute;
  top: -9px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-primary);
  color: var(--bg);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 20px;
  white-space: nowrap;
}

.upgrade-plan-name {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.upgrade-plan-price {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.upgrade-plan-price span {
  font-size: 12px;
  font-family: inherit;
  color: var(--text-muted);
}

.upgrade-plan-feature {
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ── Divider ─────────────────────────────────────────────────────── */
.upgrade-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.upgrade-divider::before,
.upgrade-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Credit Buttons ─────────────────────────────────────────────── */
.upgrade-credits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}

.btn-credit-upgrade {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  cursor: pointer;
  background: var(--surface);
  transition: border-color 0.15s, transform 0.15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-family: inherit;
}

.btn-credit-upgrade:hover {
  border-color: var(--text-secondary);
  transform: translateY(-1px);
}

.btn-credit-upgrade strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.btn-credit-upgrade span {
  font-size: 11px;
  color: var(--text-muted);
}

.upgrade-see-all {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.upgrade-see-all:hover { color: var(--text-primary); }