/* ==========================================================================
   Subscribe Page Styles
   Extends the Soulform Design System (styles.css)
   ========================================================================== */

/* ---------- Pricing Grid (2-col for subscribe page) ---------- */
.subscribe-pricing-grid {
  grid-template-columns: repeat(2, 1fr);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-card[role="button"] {
  cursor: pointer;
  user-select: none;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.pricing-card.selected {
  border-color: var(--color-primary);
}

.plan-select-indicator {
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--space-md);
  min-height: 20px;
}

/* ---------- Subscribe CTA ---------- */
.subscribe-cta-wrapper {
  text-align: center;
  margin-top: var(--space-xl);
}

.subscribe-cta-btn {
  min-width: 280px;
  font-size: var(--text-lg);
  padding: var(--space-md) var(--space-xl);
}

.subscribe-cta-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.subscribe-cta-note {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin-top: var(--space-sm);
}

/* ---------- Comparison Table ---------- */
.comparison-table-wrapper {
  max-width: 700px;
  margin: 0 auto;
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: var(--text-sm);
}

.comparison-table thead th {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 2px solid var(--color-border);
  background-color: var(--color-background);
}

.comparison-table tbody td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.comparison-table .premium-col {
  background-color: rgba(95, 91, 174, 0.04);
  text-align: center;
}

.comparison-table thead .premium-col {
  color: var(--color-primary);
}

.comparison-table tbody td:nth-child(2) {
  text-align: center;
  width: 70px;
}

.comparison-table tbody td:nth-child(3) {
  width: 100px;
}

.check {
  color: var(--stage-green);
  font-weight: 700;
}

.check-premium {
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-xs);
}

.cross {
  color: var(--color-text-tertiary);
}

.premium-row td:first-child {
  font-weight: 500;
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 700px;
  margin: var(--space-xl) auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  font-family: var(--font-ui);
  font-size: var(--text-base);
  font-weight: 600;
  padding: var(--space-md) 0;
  cursor: pointer;
  color: var(--color-text-primary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.faq-question::after {
  content: "+";
  font-size: var(--text-xl);
  color: var(--color-primary);
  flex-shrink: 0;
  margin-left: var(--space-md);
  transition: transform 0.2s ease;
}

details[open] .faq-question::after {
  content: "−";
}

.faq-answer {
  padding: 0 0 var(--space-md);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.faq-answer a {
  color: var(--color-primary);
}

/* ---------- Auth Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-md);
}

.modal-overlay[hidden] {
  display: none;
}

.modal-content {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  width: 100%;
  max-width: 420px;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: none;
  border: none;
  font-size: var(--text-2xl);
  color: var(--color-text-tertiary);
  cursor: pointer;
  padding: var(--space-xs);
  line-height: 1;
}

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

.modal-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.modal-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-lg);
}

/* ---------- Form Elements ---------- */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
}

.form-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background-color: var(--color-surface);
  transition: border-color 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(95, 91, 174, 0.15);
}

.form-input.error {
  border-color: var(--color-error);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-xs);
  min-height: 16px;
}

.form-error-general {
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
}

.modal-submit {
  width: 100%;
  margin-top: var(--space-sm);
}

.modal-toggle {
  text-align: center;
  margin-top: var(--space-md);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.link-btn {
  background: none;
  border: none;
  color: var(--color-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.link-btn:hover {
  color: var(--color-secondary);
}

/* ---------- Loading Overlay ---------- */
.loading-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(250, 249, 246, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.loading-overlay[hidden] {
  display: none;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-text {
  font-family: var(--font-body);
  color: var(--color-text-secondary);
  margin-top: var(--space-md);
  font-size: var(--text-sm);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .subscribe-pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .subscribe-cta-btn {
    width: 100%;
    min-width: auto;
  }

  .comparison-table {
    font-size: var(--text-xs);
  }

  .comparison-table thead th,
  .comparison-table tbody td {
    padding: var(--space-xs) var(--space-sm);
  }

  .modal-content {
    padding: var(--space-lg);
  }
}