/* Finsight Alpha — “Choose your plan” (MIQ tier-signup pattern, FSA theme) */

.fsa-tier-signup-overview {
  width: 100%;
  max-width: 58rem;
  margin: 1.5rem auto 2.25rem;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.6;
  font-size: 1rem;
}

.fsa-tier-signup-overview p {
  margin: 0;
}

.fsa-tier-signup-overview a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.fsa-tier-signup-overview a:hover {
  color: var(--accent-hover);
}

.fsa-plan-footnote {
  margin: 1.75rem auto 0;
  max-width: 40rem;
  padding: 0 1.25rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-secondary);
  text-align: center;
}

.fsa-plan-footnote-mark {
  font-weight: 700;
  color: var(--text-primary);
  margin-right: 0.15em;
}

.fsa-tier-signup-page {
  box-sizing: border-box;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto 3rem;
  padding: 2.75rem 1.25rem 3rem;
}

.fsa-tier-signup-page > h1 {
  text-align: center;
  color: var(--text-primary);
  font-size: clamp(1.75rem, 4vw + 1rem, 2.35rem);
  margin: 0 0 0;
}

.fsa-billing-toggle {
  text-align: center;
  margin: 0 0 1.75rem;
}

.fsa-billing-toggle label {
  margin: 0 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
}

.fsa-billing-toggle input {
  margin-right: 0.35rem;
  accent-color: var(--accent);
}

.fsa-tiers-container {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  width: 100%;
  align-items: stretch;
}

.fsa-tier-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  width: 100%;
  min-width: 0;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  text-align: left;
}

@media (max-width: 1024px) {
  .fsa-tiers-container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .fsa-tier-signup-page {
    padding-top: 2rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .fsa-tiers-container {
    grid-template-columns: 1fr;
  }
}

.fsa-tier-box h2 {
  font-size: 1.5rem;
  margin: 0 0 0.25rem;
  text-align: center;
  color: var(--accent);
}

.fsa-tier-box .price {
  text-align: center;
  font-size: 1.2rem;
  font-weight: 500;
  margin: 0.5rem 0 1rem;
  color: var(--text-primary);
  min-height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fsa-tier-box .price span {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-muted);
}

.fsa-tier-box .price.monthly,
.fsa-tier-box .price.annual {
  display: none;
}

.fsa-tier-box .price.monthly {
  display: flex;
}

.fsa-tiers-container.annual-billing .price.monthly {
  display: none;
}

.fsa-tiers-container.annual-billing .price.annual {
  display: flex;
}

.fsa-tier-box ul.fsa-tier-features {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  flex: 1;
}

.fsa-tier-features li {
  position: relative;
  margin-bottom: 0.45rem;
  padding-left: 1.35rem;
  line-height: 1.45;
}

.fsa-tier-features li:last-child {
  margin-bottom: 0;
}

.fsa-tier-features .fsa-tier-yes::before,
.fsa-tier-features .fsa-tier-no::before {
  position: absolute;
  left: 0;
  top: 0.05em;
  font-weight: 700;
  font-size: 0.95em;
  line-height: 1.4;
}

.fsa-tier-features .fsa-tier-yes::before {
  content: '\2713';
  color: var(--success);
}

.fsa-tier-features .fsa-tier-no::before {
  content: '\2717';
  color: var(--danger);
}

.fsa-tier-box .signup-btn {
  width: 100%;
  margin-top: auto;
  padding: 0.65rem 1rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  background: var(--accent);
  color: #fff;
}

.fsa-tier-box .signup-btn:hover {
  background: var(--accent-hover);
}

.fsa-tier-box .signup-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.fsa-tier-box .signup-btn:disabled:hover {
  background: var(--accent);
  opacity: 0.45;
}

/* Logged-in Enterprise: standard columns read as inactive; no self-serve downgrade. */
.fsa-tiers-container.fsa-enterprise-locks-standard-tiers .fsa-tier-box:nth-child(-n + 3) {
  opacity: 0.72;
  transition: opacity 0.2s ease;
}

.fsa-tiers-container.fsa-enterprise-locks-standard-tiers .fsa-tier-box:nth-child(4) {
  opacity: 1;
}

.signup-btn.fsa-tier-btn-locked {
  filter: grayscale(0.25);
}