:root {
  --tg-theme-bg-color: #ffffff;
  --tg-theme-text-color: #222222;
  --tg-theme-hint-color: #999999;
  --tg-theme-link-color: #6366f1;
  --tg-theme-button-color: #6366f1;
  --tg-theme-button-text-color: #ffffff;
  --tg-theme-secondary-bg-color: #f4f4f5;

  --primary-color: #6366f1;
  --primary-hover: #4f46e5;
  --success-color: #10b981;
  --danger-color: #ef4444;
  --warning-color: #f59e0b;
  --border-color: #e5e7eb;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --radius: 8px;

  /* Status colors (default for light theme) */
  --status-new-bg: rgba(219, 234, 254, 0.95);
  --status-new-color: #1e40af;
  --status-review-bg: rgba(254, 243, 199, 0.95);
  --status-review-color: #d97706;
  --status-approved-bg: rgba(209, 250, 229, 0.95);
  --status-approved-color: #065f46;
  --status-rejected-bg: rgba(254, 226, 226, 0.95);
  --status-rejected-color: #991b1b;
  --status-archive-bg: rgba(229, 231, 235, 0.95);
  --status-archive-color: #4b5563;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--tg-theme-bg-color);
  color: var(--tg-theme-text-color);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 60px;
  overflow-x: hidden;
}

#app {
  min-height: 100vh;
  padding: 16px;
  padding-bottom: 80px;
}

/* Loading */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  gap: 16px;
}

.loader {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border-color);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Footer */
.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--tg-theme-secondary-bg-color);
  border-top: 1px solid var(--border-color);
  padding: 12px;
  text-align: center;
  font-size: 12px;
  color: var(--tg-theme-hint-color);
  z-index: 100;
}

.footer a {
  color: var(--tg-theme-link-color);
  text-decoration: none;
  transition: opacity 0.2s;
}

.footer a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* Auth Page */
.auth-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
  padding: 24px;
}

.auth-page h1 {
  font-size: 24px;
  margin-bottom: 12px;
  color: var(--tg-theme-text-color);
}

.auth-page p {
  color: var(--tg-theme-hint-color);
  margin-bottom: 24px;
}

.auth-error {
  background: var(--tg-theme-secondary-bg-color);
  color: var(--danger-color);
  padding: 16px;
  border-radius: var(--radius);
  margin-top: 16px;
  border: 1px solid var(--border-color);
}

/* Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn:hover {
  background: var(--primary-hover);
}

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

.btn-secondary {
  background: var(--tg-theme-secondary-bg-color);
  color: var(--tg-theme-text-color);
}

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

.btn-small {
  padding: 8px 16px;
  font-size: 14px;
}

.btn-icon {
  padding: 8px;
  border-radius: 50%;
  position: relative;
}

/* Notification badge */
.notification-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--danger-color);
  color: white;
  border-radius: 10px;
  padding: 2px 6px;
  font-size: 11px;
  font-weight: 600;
  min-width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Property List */
.property-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.property-card {
  background: var(--tg-theme-secondary-bg-color);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  color: inherit;
  display: flex;
}

.property-card:active {
  transform: scale(0.98);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

/* Gallery on the left */
.property-card-gallery {
  position: relative;
  width: 140px;
  min-width: 140px;
  height: 140px;
  flex-shrink: 0;
}

.property-card-gallery-container {
  position: relative;
  width: 100%;
  height: 100%;
  background: #000;
  overflow: hidden;
}

.property-card-gallery-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.property-card-no-image {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.property-card-no-image-placeholder {
  opacity: 0.3;
}

.property-card-status {
  position: absolute;
  top: 6px;
  right: 6px;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  z-index: 2;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.property-card-status:hover {
  transform: scale(1.05);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.property-card-status.новый {
  background: var(--status-new-bg);
  color: var(--status-new-color);
}

.property-card-status.на-рассмотрении {
  background: var(--status-review-bg);
  color: var(--status-review-color);
}

.property-card-status.одобрен {
  background: var(--status-approved-bg);
  color: var(--status-approved-color);
}

.property-card-status.отклонен {
  background: var(--status-rejected-bg);
  color: var(--status-rejected-color);
}

.property-card-status.архив {
  background: var(--status-archive-bg);
  color: var(--status-archive-color);
}

.property-card-gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.6);
  color: white;
  border: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
  transition: background 0.2s;
  z-index: 2;
  padding: 0;
}

.property-card-gallery-nav:hover {
  background: rgba(0, 0, 0, 0.8);
}

.property-card-gallery-nav:active {
  transform: translateY(-50%) scale(0.9);
}

.property-card-gallery-prev {
  left: 4px;
}

.property-card-gallery-next {
  right: 4px;
}

.property-card-gallery-counter {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 3px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 500;
  z-index: 2;
  line-height: 1;
}

.property-card-content {
  padding: 12px;
  padding-top: 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  position: relative;
}

.property-card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.property-card-address {
  color: var(--tg-theme-hint-color);
  font-size: 13px;
  margin-bottom: 8px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.property-card-info {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.property-card-info-item {
  font-size: 13px;
  font-weight: 500;
  color: var(--tg-theme-text-color);
  white-space: nowrap;
}

.property-card-metro {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: auto;
}

.property-card-metro-badge {
  display: inline-block;
  background: var(--tg-theme-bg-color);
  padding: 3px 8px;
  border-radius: 10px;
  font-size: 11px;
  border: 1px solid var(--border-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 120px;
}

.property-card-metro-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--tg-theme-bg-color);
  padding: 3px 6px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 600;
  color: var(--tg-theme-hint-color);
  border: 1px solid var(--border-color);
}

.property-card-footer {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--tg-theme-hint-color);
  padding-top: 8px;
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Legacy classes for compatibility */
.property-status {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

/* Property Detail Status Badge */
.property-detail-status {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
}

.property-detail-status:hover {
  transform: scale(1.05);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.property-detail-status.новый {
  background: var(--status-new-bg);
  color: var(--status-new-color);
}

.property-detail-status.на-рассмотрении {
  background: var(--status-review-bg);
  color: var(--status-review-color);
}

.property-detail-status.одобрен {
  background: var(--status-approved-bg);
  color: var(--status-approved-color);
}

.property-detail-status.отклонен {
  background: var(--status-rejected-bg);
  color: var(--status-rejected-color);
}

.property-detail-status.архив {
  background: var(--status-archive-bg);
  color: var(--status-archive-color);
}

.property-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.property-address {
  color: var(--tg-theme-hint-color);
  font-size: 14px;
  margin-bottom: 8px;
}

.property-details {
  display: flex;
  gap: 16px;
  font-size: 14px;
  color: var(--tg-theme-text-color);
}

.property-detail {
  display: flex;
  align-items: center;
  gap: 4px;
}

.property-photo {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-top: 12px;
}

/* Property Detail Page */
.property-detail-page {
  max-width: 800px;
  margin: 0 auto;
}

/* Photo Gallery */
.property-gallery {
  margin-bottom: 16px;
}

.gallery-main {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
}

.gallery-main-image {
  width: 100%;
  height: 300px;
  object-fit: contain;
  background: #000;
  display: block;
}

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 24px;
  transition: background 0.2s;
  z-index: 10;
}

.gallery-nav:hover {
  background: rgba(0, 0, 0, 0.7);
}

.gallery-nav:active {
  transform: translateY(-50%) scale(0.95);
}

.gallery-nav-prev {
  left: 12px;
}

.gallery-nav-next {
  right: 12px;
}

.gallery-counter {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 500;
}

.gallery-thumbnails {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  overflow-x: auto;
  padding: 4px 0;
  -webkit-overflow-scrolling: touch;
}

.gallery-thumbnails::-webkit-scrollbar {
  height: 4px;
}

.gallery-thumbnails::-webkit-scrollbar-track {
  background: var(--tg-theme-secondary-bg-color);
  border-radius: 2px;
}

.gallery-thumbnails::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 2px;
}

.gallery-thumbnail {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
  border: 2px solid transparent;
  transition: all 0.2s;
}

.gallery-thumbnail:hover {
  opacity: 0.8;
}

.gallery-thumbnail.active {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

/* Photo Modal (Lightbox) */
.photo-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.photo-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 1;
}

.photo-modal-content {
  position: relative;
  z-index: 2;
  max-width: 95vw;
  max-height: 95vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-modal-image {
  max-width: 100%;
  max-height: 95vh;
  object-fit: contain;
  border-radius: 4px;
}

.photo-modal-close {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  z-index: 3;
}

.photo-modal-close:hover {
  background: rgba(0, 0, 0, 0.9);
}

.photo-modal-close:active {
  transform: scale(0.95);
}

.photo-modal-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 32px;
  transition: background 0.2s;
  z-index: 3;
}

.photo-modal-nav:hover {
  background: rgba(0, 0, 0, 0.9);
}

.photo-modal-nav:active {
  transform: translateY(-50%) scale(0.95);
}

.photo-modal-nav-prev {
  left: 20px;
}

.photo-modal-nav-next {
  right: 20px;
}

.photo-modal-counter {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  z-index: 3;
}

/* Mobile adjustments for modal */
@media (max-width: 768px) {
  .photo-modal-close {
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    font-size: 20px;
  }

  .photo-modal-nav {
    width: 44px;
    height: 44px;
    font-size: 28px;
  }

  .photo-modal-nav-prev {
    left: 10px;
  }

  .photo-modal-nav-next {
    right: 10px;
  }

  .photo-modal-counter {
    bottom: 20px;
  }
}

/* Legacy class for compatibility */
.property-detail-images {
  margin-bottom: 16px;
  border-radius: var(--radius);
  overflow: hidden;
}

.property-main-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.property-info-section {
  background: var(--tg-theme-secondary-bg-color);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}

.property-info-section h2 {
  font-size: 20px;
  margin-bottom: 12px;
}

.property-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.property-info-item {
  display: flex;
  flex-direction: column;
}

.property-info-label {
  font-size: 12px;
  color: var(--tg-theme-hint-color);
  margin-bottom: 4px;
}

.property-info-value {
  font-size: 16px;
  font-weight: 500;
}

/* Comments */
.comments-section {
  margin-top: 24px;
}

.comments-section h3 {
  font-size: 18px;
  margin-bottom: 16px;
}

.comment-form {
  background: var(--tg-theme-secondary-bg-color);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}

.comment-form textarea {
  width: 100%;
  min-height: 80px;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
  margin-bottom: 12px;
  background: var(--tg-theme-bg-color);
  color: var(--tg-theme-text-color);
}

.comment-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comment {
  background: var(--tg-theme-secondary-bg-color);
  border-radius: var(--radius);
  padding: 12px;
}

.comment-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.comment-author {
  font-weight: 600;
  font-size: 14px;
}

.comment-date {
  font-size: 12px;
  color: var(--tg-theme-hint-color);
}

.comment-text {
  font-size: 14px;
  line-height: 1.5;
}

/* Form */
.form {
  max-width: 800px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 14px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14px;
  background: var(--tg-theme-bg-color);
  color: var(--tg-theme-text-color);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.form-hint {
  font-size: 12px;
  color: var(--tg-theme-hint-color);
  margin-top: 4px;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.header h1 {
  font-size: 24px;
}

/* Map */
.map-container {
  width: 100%;
  height: 300px;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
}

#map-container {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

#map {
  width: 100%;
  height: 100%;
}

/* Стили для балунов Яндекс.Карт */
.map-balloon-link {
  text-decoration: none;
  font-weight: 500;
  display: inline-block;
  margin-top: 8px;
}

.map-balloon-link:hover {
  text-decoration: underline;
}

/* Модальное окно изменения статуса */
.status-change-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease-out;
}

.status-change-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.status-change-modal-content {
  position: relative;
  z-index: 2;
  background: var(--tg-theme-bg-color);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 90vw;
  width: 400px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.status-change-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.status-change-modal-title {
  font-size: 20px;
  font-weight: 600;
}

.status-change-modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--tg-theme-hint-color);
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s;
}

.status-change-modal-close:hover {
  background: var(--tg-theme-secondary-bg-color);
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--tg-theme-hint-color);
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.empty-state-text {
  font-size: 16px;
}

/* Notifications Page */
.notifications-container {
  max-width: 800px;
  margin: 0 auto;
}

.notifications-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.notification-item {
  background: var(--tg-theme-secondary-bg-color);
  border-radius: var(--radius);
  padding: 12px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  position: relative;
  border: 1px solid transparent;
}

.notification-item:hover {
  background: var(--border-color);
}

.notification-item:active {
  transform: scale(0.98);
}

.notification-item.unread {
  background: var(--tg-theme-bg-color);
  border-color: var(--primary-color);
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.1);
}

.notification-icon {
  font-size: 24px;
  flex-shrink: 0;
  line-height: 1;
}

.notification-content {
  flex: 1;
  min-width: 0;
}

.notification-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--tg-theme-text-color);
}

.notification-message {
  font-size: 13px;
  line-height: 1.4;
  color: var(--tg-theme-hint-color);
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.notification-time {
  font-size: 11px;
  color: var(--tg-theme-hint-color);
  opacity: 0.8;
}

.notification-unread-dot {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 8px;
  height: 8px;
  background: var(--primary-color);
  border-radius: 50%;
  flex-shrink: 0;
}

.error {
  background: var(--tg-theme-secondary-bg-color);
  color: var(--danger-color);
  padding: 16px;
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid var(--border-color);
}

/* Utilities */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.mb-16 {
  margin-bottom: 16px;
}

.mt-16 {
  margin-top: 16px;
}