/* ============================================================================
   Privacy Policy Modal
   Shared between welcome.html and register.html
   ============================================================================ */

/* Overlay */
.pp-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.pp-modal-overlay.visible {
  display: flex;
}

/* Modal Box */
.pp-modal {
  background-color: var(--bg-primary, #ffffff);
  border-radius: 12px;
  width: 100%;
  max-width: 720px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: ppSlideUp 0.25s ease;
}

@keyframes ppSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Header */
.pp-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 0;
  flex-shrink: 0;
}

/* Language Tabs */
.pp-lang-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border-color, #dee2e6);
}

.pp-lang-tab {
  padding: 10px 20px;
  background: transparent;
  border: none;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary, #6c757d);
  cursor: pointer;
  position: relative;
  transition: color 0.2s ease;
  font-family: inherit;
}

.pp-lang-tab:hover {
  color: var(--text-primary, #343a40);
}

.pp-lang-tab.active {
  color: var(--accent-primary, #EB1F17);
}

.pp-lang-tab.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--accent-primary, #EB1F17);
}

/* Close Button */
.pp-modal-close {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  font-size: 1.5rem;
  color: var(--text-secondary, #6c757d);
  cursor: pointer;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
  line-height: 1;
}

.pp-modal-close:hover {
  background-color: var(--bg-tertiary, #e9ecef);
  color: var(--text-primary, #343a40);
}

/* Body / Content */
.pp-modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.pp-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary, #343a40);
  margin: 0 0 8px;
}

.pp-content h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary, #343a40);
  margin: 28px 0 10px;
}

.pp-content h3:first-of-type {
  margin-top: 20px;
}

.pp-content p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary, #6c757d);
  margin: 8px 0;
}

.pp-content ul {
  margin: 8px 0;
  padding-left: 24px;
}

.pp-content li {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary, #6c757d);
  margin: 4px 0;
}

.pp-content a {
  color: var(--accent-primary, #EB1F17);
  text-decoration: none;
}

.pp-content a:hover {
  text-decoration: underline;
}

.pp-content em {
  color: var(--text-muted, #adb5bd);
}

.pp-content strong {
  color: var(--text-primary, #343a40);
}

/* Consent Checkbox Row */
.privacy-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 20px 0 8px;
}

.privacy-consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--accent-primary, #EB1F17);
  cursor: pointer;
}

.privacy-consent label {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-secondary, #6c757d);
  cursor: pointer;
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
}

.privacy-consent label a {
  color: var(--accent-primary, #EB1F17);
  text-decoration: none;
  font-weight: 500;
}

.privacy-consent label a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .pp-modal-overlay {
    padding: 16px;
  }

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

  .pp-modal-header {
    padding: 16px 20px 0;
  }

  .pp-modal-body {
    padding: 20px;
  }

  .pp-lang-tab {
    padding: 8px 14px;
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .pp-modal-overlay {
    padding: 8px;
  }

  .pp-modal {
    max-height: 95vh;
    border-radius: 8px;
  }

  .pp-modal-body {
    padding: 16px;
  }

  .pp-content h2 {
    font-size: 1.25rem;
  }

  .pp-content h3 {
    font-size: 0.95rem;
  }
}