/* ============================================
   CaseMirror ToS Acceptance Modal
   ============================================
   Requires users to accept Terms of Service
   before using the application.
   ============================================ */

/* Modal Overlay */
.tos-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10002;

  background-color: rgba(26, 26, 26, 0.85);
  backdrop-filter: blur(8px);

  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);

  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition-normal),
    visibility var(--transition-normal);
}

.tos-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* Modal Container */
.tos-modal {
  background-color: var(--color-paper);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  max-width: 560px;
  width: 100%;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;

  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-normal);
}

.tos-modal-overlay.open .tos-modal {
  transform: scale(1) translateY(0);
}

/* Modal Header */
.tos-modal-header {
  padding: var(--space-lg) var(--space-xl);
  border-bottom: 1px solid var(--color-border-light);
  text-align: center;
}

.tos-modal-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  color: var(--color-burgundy);
}

.tos-modal-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-ink);
  margin: 0;
}

/* Modal Body */
.tos-modal-body {
  padding: var(--space-lg) var(--space-xl);
  overflow-y: auto;
  flex: 1;
}

.tos-modal-text {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-ink);
  margin-bottom: var(--space-md);
}

.tos-modal-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg) 0;
}

.tos-modal-list li {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-ink);
  padding: var(--space-sm) 0;
  padding-left: var(--space-lg);
  position: relative;
}

.tos-modal-list li::before {
  content: "•";
  color: var(--color-burgundy);
  font-weight: bold;
  position: absolute;
  left: 0;
}

.tos-modal-links {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.tos-modal-link {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  color: var(--color-burgundy);
  text-decoration: underline;
  text-underline-offset: 2px;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.tos-modal-link:hover {
  color: var(--color-burgundy-dark);
}

.tos-modal-link svg {
  width: 14px;
  height: 14px;
}

/* Checkbox */
.tos-checkbox-container {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-paper-darker);
  border-radius: 8px;
  cursor: pointer;
}

.tos-checkbox {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--color-burgundy);
  cursor: pointer;
}

.tos-checkbox-label {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--color-ink);
  cursor: pointer;
}

/* Modal Footer */
.tos-modal-footer {
  padding: var(--space-lg) var(--space-xl);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.tos-accept-btn {
  padding: var(--space-sm) var(--space-xl);
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  background-color: var(--color-burgundy);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 200px;
}

.tos-accept-btn:hover:not(:disabled) {
  background-color: var(--color-burgundy-dark);
}

.tos-accept-btn:disabled {
  background-color: var(--color-ink-muted);
  cursor: not-allowed;
}

/* Prevent scrolling when modal is open */
body.tos-modal-open {
  overflow: hidden;
}

/* Mobile responsive */
@media (max-width: 640px) {
  .tos-modal-overlay {
    padding: var(--space-md);
  }

  .tos-modal {
    max-height: 90vh;
  }

  .tos-modal-header,
  .tos-modal-body,
  .tos-modal-footer {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }

  .tos-modal-title {
    font-size: 1.25rem;
  }

  .tos-modal-links {
    flex-direction: column;
    gap: var(--space-sm);
  }
}