/* Premium, minimalist CSS style for Imtihon va Test Tahlili Platformasi */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --primary: #1d4ed8;
  --primary-hover: #1e40af;
  --primary-light: #eff6ff;
  --bg: #f8fafc;
  --bg-dark: #0f172a;
  --card-bg: #ffffff;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --success: #059669;
  --success-light: #ecfdf5;
  --error: #dc2626;
  --error-light: #fef2f2;
  --warning: #d97706;
  --warning-light: #fef3c7;
  --radius: 4px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.font-mono {
  font-family: 'JetBrains Mono', monospace !important;
}

.accent-blue {
  color: #1d4ed8 !important;
}

.bg-accent-blue {
  background-color: #1d4ed8 !important;
}

.border-accent-blue {
  border-color: #1d4ed8 !important;
}

.success {
  color: #059669 !important;
}

.error {
  color: #dc2626 !important;
}

.warning {
  color: #d97706 !important;
}

.btn-rounded {
  border-radius: 4px !important;
}

.card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 4px !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

code, pre, .mono {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* Layout Definitions */
.app-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 16px;
}

/* Header style - aesthetic and clean */
.header {
  border-bottom: 2px solid var(--border);
  background-color: var(--card-bg);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-title-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-badge {
  background-color: var(--primary);
  color: white;
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.header h1 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.025em;
  font-family: 'Inter', sans-serif;
}

.header-status {
  font-size: 0.8rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.header-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
}

/* Navigation tabs */
.nav-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background-color: var(--card-bg);
  margin-top: 16px;
  padding: 0 16px;
  gap: 8px;
  border-radius: var(--radius) var(--radius) 0 0;
}

.nav-tab {
  padding: 16px 20px;
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-tab:hover {
  color: var(--text);
}

.nav-tab.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-tab.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--primary);
  border-radius: 2px 2px 0 0;
}

/* Tab contents and views */
.view-content {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 24px;
  min-height: 480px;
}

.tab-view {
  display: none;
}

.tab-view.active-view {
  display: block;
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Main typography / headings */
h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text);
}

p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

/* Grid helper */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* Card components */
.card {
  border: 1px solid var(--border);
  background-color: var(--card-bg);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.card-title {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Drag and Drop Zone */
.drop-zone {
  border: 2px dashed rgb(29, 78, 216, 0.3);
  background-color: var(--primary-light);
  border-radius: var(--radius);
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.drop-zone:hover, .drop-zone.dragover {
  border-color: var(--primary);
  background-color: #eff6ff;
  box-shadow: var(--shadow-md);
}

.drop-zone svg {
  color: var(--primary);
  width: 48px;
  height: 48px;
}

.drop-zone-text {
  font-weight: 500;
  color: var(--text);
  font-size: 0.975rem;
}

.drop-zone-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Buttons and Inputs */
button, .btn {
  font-family: inherit;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 10px 16px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
  border: 1px solid var(--primary);
}

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

.btn-primary:disabled {
  background-color: var(--border);
  border-color: var(--border);
  color: var(--text-muted);
  cursor: not-allowed;
}

.btn-secondary {
  background-color: var(--card-bg);
  color: var(--text);
  border: 1px solid var(--border);
}

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

.btn-danger {
  background-color: var(--error-light);
  color: var(--error);
  border: 1px solid rgb(220, 38, 38, 0.2);
}

.btn-danger:hover {
  background-color: var(--error);
  color: white;
  border-color: var(--error);
}

.btn-warning {
  background-color: var(--warning-light);
  color: var(--warning);
  border: 1px solid rgb(217, 119, 6, 0.2);
}

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

/* Forms controls */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text);
}

.form-select, .form-input {
  width: 100%;
  padding: 10px 14px;
  font-size: 0.9rem;
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--card-bg);
  color: var(--text);
  outline: none;
  transition: var(--transition);
}

.form-select:focus, .form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgb(29, 78, 216, 0.1);
}

/* Range input styled cleanly */
.range-container {
  display: flex;
  align-items: center;
  gap: 16px;
}

.range-slider {
  flex: 1;
  height: 6px;
  background-color: var(--border);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}

.range-number-input {
  width: 72px;
  text-align: center;
}

/* Preset Buttons */
.presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.preset-btn {
  padding: 4px 10px;
  font-size: 0.8rem;
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

.preset-btn:hover {
  background-color: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
}

/* Toggle Switches */
.toggle-switch {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.toggle-input {
  display: none;
}

.toggle-slider {
  width: 40px;
  height: 20px;
  background-color: var(--border);
  border-radius: 10px;
  position: relative;
  transition: var(--transition);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: white;
  top: 2px;
  left: 2px;
  transition: var(--transition);
}

.toggle-input:checked + .toggle-slider {
  background-color: var(--primary);
}

.toggle-input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* Test List / Table styling */
.test-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
}

.test-table th, .test-table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
}

.test-table th {
  background-color: var(--bg);
  font-weight: 500;
  color: var(--text-muted);
}

.test-table tr:hover td {
  background-color: var(--primary-light);
}

.test-badge {
  display: inline-flex;
  padding: 2px 6px;
  border-radius: 2px;
  font-size: 0.75rem;
  font-weight: 500;
  font-family: 'JetBrains Mono', monospace;
}

.test-badge-system {
  background-color: var(--primary-light);
  color: var(--primary);
}

.test-badge-user {
  background-color: var(--success-light);
  color: var(--success);
}

/* Parser warning panel */
.warning-panel {
  background-color: var(--warning-light);
  border: 1px solid rgb(217, 119, 6, 0.2);
  border-left: 4px solid var(--warning);
  color: var(--warning);
  padding: 16px;
  border-radius: var(--radius);
  margin-top: 16px;
}

.warning-panel h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.warning-list {
  list-style-type: disc;
  padding-left: 20px;
  font-size: 0.8rem;
  font-family: 'JetBrains Mono', monospace;
}

/* Exam Screen / Header metadata */
.quiz-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.quiz-title {
  font-size: 1.125rem;
  font-weight: 600;
}

.quiz-meta-panels {
  display: flex;
  gap: 16px;
  align-items: center;
}

.timer-box {
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 16px;
  font-size: 1.15rem;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  transition: var(--transition);
}

.timer-box.timer-urgent {
  background-color: var(--error-light);
  border-color: var(--error);
  color: var(--error);
  animation: pulse 1s infinite alternate;
}

@keyframes pulse {
  0% { transform: scale(1); }
  100% { transform: scale(1.03); }
}

/* Progress Bar */
.progress-container {
  width: 100%;
  background-color: var(--bg);
  height: 8px;
  border-radius: 4px;
  margin-bottom: 24px;
  overflow: hidden;
  position: relative;
}

.progress-bar {
  height: 100%;
  background-color: var(--primary);
  width: 0%;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.quiz-progress-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

/* Quiz questions visual structures */
.question-container {
  margin-bottom: 24px;
}

.question-text {
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 16px;
  color: var(--text);
  line-height: 1.6;
}

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

.option-item {
  display: flex;
  align-items: flex-start;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  background-color: var(--card-bg);
  transition: var(--transition);
}

.option-item:hover {
  background-color: var(--bg);
  border-color: var(--text-muted);
}

.option-item.selected {
  background-color: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.option-letter {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  margin-right: 12px;
  background-color: var(--bg);
  border: 1px solid var(--border);
  width: 24px;
  height: 24px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.option-item.selected .option-letter {
  background-color: var(--primary);
  border-color: var(--primary);
  color: white;
}

.option-body {
  font-size: 0.925rem;
  line-height: 1.4;
}

/* Navigation & Footer Controls */
.quiz-controls {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.quiz-control-group {
  display: flex;
  gap: 12px;
}

/* Navigator matrix */
.matrix-container {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.matrix-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
}

.matrix-legend {
  display: flex;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-color {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}

.legend-color.current { border: 2px solid var(--primary); background: transparent; }
.legend-color.answered { background-color: var(--bg-dark); }
.legend-color.flagged { background-color: var(--warning); }
.legend-color.empty { background-color: var(--bg); border: 1px solid var(--border); }

.matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.matrix-btn {
  height: 40px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 0.85rem;
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  position: relative;
}

.matrix-btn:hover {
  border-color: var(--text);
}

.matrix-btn.current {
  border: 2px solid var(--primary);
  font-weight: 700;
}

.matrix-btn.answered {
  background-color: var(--bg-dark);
  color: white;
  border-color: var(--bg-dark);
}

.matrix-btn.flagged::after {
  content: '';
  position: absolute;
  top: 2px;
  right: 2px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--warning);
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease-out;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  width: 90%;
  max-width: 480px;
  padding: 24px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  transform: scale(0.95);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.modal-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.modal-body {
  font-size: 0.925rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Radial Progress Results */
.stats-summary-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 20px 0;
}

@media (min-width: 768px) {
  .stats-summary-wrapper {
    flex-direction: row;
    justify-content: space-around;
  }
}

.radial-chart-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.radial-svg {
  width: 160px;
  height: 160px;
  transform: rotate(-90deg);
}

.radial-bg {
  fill: none;
  stroke: var(--border);
  stroke-width: 10;
}

.radial-progress {
  fill: none;
  stroke: var(--primary);
  stroke-width: 10;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.radial-text-pct {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.75srem;
  font-weight: 700;
  color: var(--text);
  fill: var(--text);
}

.badge-rating {
  display: inline-flex;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

/* Rating states */
.badge-rating.alo {
  background-color: var(--success-light);
  color: var(--success);
  border: 1px solid rgb(5, 150, 105, 0.2);
}

.badge-rating.yaxshi {
  background-color: var(--primary-light);
  color: var(--primary);
  border: 1px solid rgb(29, 78, 216, 0.2);
}

.badge-rating.qoniqarli {
  background-color: var(--warning-light);
  color: var(--warning);
  border: 1px solid rgb(217, 119, 6, 0.2);
}

.badge-rating.qayta {
  background-color: var(--error-light);
  color: var(--error);
  border: 1px solid rgb(220, 38, 38, 0.2);
}

/* Stats info list */
.stats-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 360px;
}

.stats-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.stats-item-label {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.stats-item-value {
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}

/* Results Filtering & Review items */
.filters-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
}

.filter-btn {
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 14px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: white;
  font-weight: 500;
}

/* Displaying fully analyzed results */
.review-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.review-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--card-bg);
  padding: 16px 20px;
}

.review-info-line {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 0.8rem;
}

.review-num {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
}

.review-badge-status {
  padding: 2px 8px;
  border-radius: 2px;
  font-weight: 500;
  font-size: 0.75rem;
}

.review-status-correct {
  background-color: var(--success-light);
  color: var(--success);
}

.review-status-incorrect {
  background-color: var(--error-light);
  color: var(--error);
}

.review-status-unanswered {
  background-color: var(--bg);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.review-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
  margin-bottom: 16px;
}

.review-option {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background-color: var(--bg);
  font-size: 0.875rem;
}

.review-option.correct {
  background-color: var(--success-light);
  border-color: var(--success);
  color: var(--success);
  font-weight: 500;
}

.review-option.incorrect {
  background-color: var(--error-light);
  border-color: var(--error);
  color: var(--error);
  font-weight: 500;
}

.review-option-letter {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  font-size: 0.75rem;
  width: 20px;
  height: 20px;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  margin-right: 8px;
}

/* Explanation details */
.explanation-trigger {
  color: var(--primary);
  font-size: 0.85rem;
  background: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  font-weight: 500;
}

.explanation-trigger:hover {
  text-decoration: underline;
  color: var(--primary-hover);
}

.explanation-content {
  display: none;
  background-color: var(--primary-light);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 12px 16px;
  margin-top: 10px;
  font-size: 0.85em;
  color: var(--text);
  line-height: 1.5;
  animation: slideDown 0.2s ease-out;
}

.explanation-content.show {
  display: block;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Empty states */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
  text-align: center;
  color: var(--text-muted);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  color: var(--border);
}

.no-select {
  user-select: none;
}