/**
 * Notification Preferences Styles
 */

.notification-preferences-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.notification-preferences-modal.active {
  opacity: 1;
  visibility: visible;
}

.notification-preferences-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.notification-preferences-content {
  position: relative;
  background: white;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.notification-preferences-modal.active .notification-preferences-content {
  transform: scale(1);
}

.notification-preferences-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid #e5e7eb;
}

.notification-preferences-header h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  color: #111827;
}

.notification-preferences-close {
  background: none;
  border: none;
  font-size: 32px;
  line-height: 1;
  color: #6b7280;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: background-color 0.2s, color 0.2s;
}

.notification-preferences-close:hover {
  background-color: #f3f4f6;
  color: #111827;
}

.notification-preferences-body {
  overflow-y: auto;
  padding: 24px;
}

.preference-section {
  margin-bottom: 32px;
}

.preference-section:last-child {
  margin-bottom: 0;
}

.preference-section h3 {
  margin: 0 0 16px 0;
  font-size: 16px;
  font-weight: 600;
  color: #374151;
}

.preference-item {
  margin-bottom: 16px;
}

.preference-toggle {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.preference-toggle input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 24px;
  background-color: #d1d5db;
  border-radius: 24px;
  transition: background-color 0.3s;
  margin-right: 12px;
  flex-shrink: 0;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  left: 2px;
  top: 2px;
  background-color: white;
  border-radius: 50%;
  transition: transform 0.3s;
}

.preference-toggle input[type="checkbox"]:checked + .toggle-slider {
  background-color: #10b981;
}

.preference-toggle input[type="checkbox"]:checked + .toggle-slider::before {
  transform: translateX(24px);
}

.toggle-label {
  font-size: 14px;
  color: #374151;
  font-weight: 500;
}

.preference-category {
  padding: 12px;
  background: #f9fafb;
  border-radius: 8px;
  margin-bottom: 12px;
}

.preference-category:last-child {
  margin-bottom: 0;
}

.preference-category-options {
  display: flex;
  gap: 16px;
  margin-top: 8px;
  padding-left: 60px;
}

.preference-category-options label {
  display: flex;
  align-items: center;
  font-size: 13px;
  color: #6b7280;
  cursor: pointer;
}

.preference-category-options input[type="checkbox"] {
  margin-right: 6px;
  cursor: pointer;
}

.preference-time-range {
  display: flex;
  gap: 16px;
  margin-top: 12px;
}

.preference-time-range label {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  color: #374151;
}

.preference-time-range input[type="time"] {
  padding: 8px 12px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 14px;
  color: #111827;
}

.preference-help {
  margin: 8px 0 0 0;
  font-size: 13px;
  color: #6b7280;
  font-style: italic;
}

.preference-item label {
  display: block;
  font-size: 14px;
  color: #374151;
  margin-bottom: 6px;
}

.preference-item input[type="range"] {
  width: calc(100% - 60px);
  margin-right: 8px;
}

.notification-preferences-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid #e5e7eb;
}

.notification-preferences-footer .btn {
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.notification-preferences-footer .btn-secondary {
  background: white;
  border: 1px solid #d1d5db;
  color: #374151;
}

.notification-preferences-footer .btn-secondary:hover {
  background: #f9fafb;
  border-color: #9ca3af;
}

.notification-preferences-footer .btn-primary {
  background: #2563eb;
  border: 1px solid #2563eb;
  color: white;
}

.notification-preferences-footer .btn-primary:hover {
  background: #1d4ed8;
  border-color: #1d4ed8;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .notification-preferences-content {
    background: #1f2937;
  }

  .notification-preferences-header {
    border-bottom-color: #374151;
  }

  .notification-preferences-header h2 {
    color: #f9fafb;
  }

  .notification-preferences-close {
    color: #9ca3af;
  }

  .notification-preferences-close:hover {
    background-color: #374151;
    color: #f9fafb;
  }

  .preference-section h3 {
    color: #e5e7eb;
  }

  .toggle-label {
    color: #e5e7eb;
  }

  .preference-category {
    background: #111827;
  }

  .preference-category-options label {
    color: #9ca3af;
  }

  .preference-time-range label {
    color: #e5e7eb;
  }

  .preference-time-range input[type="time"] {
    background: #111827;
    border-color: #374151;
    color: #f9fafb;
  }

  .preference-help {
    color: #9ca3af;
  }

  .preference-item label {
    color: #e5e7eb;
  }

  .notification-preferences-footer {
    border-top-color: #374151;
  }

  .notification-preferences-footer .btn-secondary {
    background: #374151;
    border-color: #4b5563;
    color: #f9fafb;
  }

  .notification-preferences-footer .btn-secondary:hover {
    background: #4b5563;
    border-color: #6b7280;
  }
}

/* Mobile responsive */
@media (max-width: 640px) {
  .notification-preferences-content {
    width: 95%;
    max-height: 95vh;
  }

  .notification-preferences-header {
    padding: 16px;
  }

  .notification-preferences-header h2 {
    font-size: 18px;
  }

  .notification-preferences-body {
    padding: 16px;
  }

  .preference-category-options {
    padding-left: 0;
    margin-top: 12px;
  }

  .preference-time-range {
    flex-direction: column;
    gap: 12px;
  }

  .notification-preferences-footer {
    flex-direction: column-reverse;
    padding: 12px 16px;
  }

  .notification-preferences-footer .btn {
    width: 100%;
  }
}