/* css/fee-calculator.css */
/* Fee Savings Calculator — page-specific styles.
   Requires site.css and tools.css tokens. */

/* Savings headline block */
.fee-savings-highlight {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 20px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(106,90,205,.12) 0%, rgba(79,177,227,.10) 55%, rgba(0,184,148,.10) 100%);
  border: 1px solid rgba(79,177,227,.22);
  text-align: center;
  gap: 6px;
}

html[data-theme="dark"] .fee-savings-highlight {
  background: linear-gradient(135deg, rgba(124,111,237,.14) 0%, rgba(95,199,242,.10) 55%, rgba(40,215,170,.10) 100%);
  border-color: rgba(95,199,242,.20);
}

.fee-savings-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .07em;
}

.fee-savings-amount {
  font-size: 44px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -.02em;
}

.fee-savings-amount.positive {
  color: #059669;
}

html[data-theme="dark"] .fee-savings-amount.positive {
  color: #34d399;
}

.fee-savings-amount.zero {
  color: var(--muted);
}

/* Explainer accordion */
.fee-explainer {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.fee-explainer summary {
  padding: 12px 16px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  list-style: none;
  color: var(--text);
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.fee-explainer summary::-webkit-details-marker { display: none; }

.fee-explainer summary::after {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform .15s ease;
  flex-shrink: 0;
}

.fee-explainer[open] summary::after {
  transform: rotate(-135deg);
}

.fee-explainer-body {
  padding: 0 16px 14px;
  border-top: 1px solid var(--border);
}

.fee-explainer-body p {
  font-size: 13.5px;
  color: var(--muted);
  margin: 10px 0 0;
}

/* FAQ items */
.faq-section {
  margin-bottom: 32px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 10px;
}

.faq-item summary {
  padding: 13px 16px;
  font-weight: 600;
  font-size: 14.5px;
  cursor: pointer;
  list-style: none;
  color: var(--text);
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform .15s ease;
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  transform: rotate(-135deg);
}

.faq-item p {
  padding: 10px 16px 14px;
  font-size: 13.5px;
  color: var(--muted);
  margin: 0;
  border-top: 1px solid var(--border);
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  .fee-explainer summary::after,
  .faq-item summary::after {
    transition: none;
  }
}