@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --bg-color: #0b0c10;
  --card-bg: rgba(21, 26, 35, 0.7);
  --card-border: rgba(255, 255, 255, 0.08);
  --gold: #d4af37;
  --gold-glow: rgba(212, 175, 55, 0.4);
  --orange: #f5a623;
  --orange-glow: rgba(245, 166, 35, 0.4);
  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  --text-muted: #718096;
  --success: #2ecc71;
  --success-glow: rgba(46, 204, 113, 0.3);
  --danger: #e74c3c;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(245, 166, 35, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(212, 175, 55, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(15, 22, 36, 1) 0%, rgba(11, 12, 16, 1) 100%);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow-x: hidden;
  padding: 80px 20px 40px;
}

/* Scrollbar Styles */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold);
}

/* Toast Notifications Container */
#toast-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  pointer-events: none;
  width: 100%;
  max-width: 420px;
  padding: 0 20px;
}

/* Recent Download Toast styling */
.toast {
  background: rgba(15, 22, 33, 0.85);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 18px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.1);
  margin-bottom: 10px;
  opacity: 0;
  transform: translateY(-30px) scale(0.9);
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.toast.hide {
  opacity: 0;
  transform: translateY(-20px) scale(0.9);
}

.toast-icon-wrapper {
  background: rgba(46, 204, 113, 0.15);
  border: 1px solid rgba(46, 204, 113, 0.3);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 10px var(--success-glow);
}

.toast-icon {
  color: var(--success);
  width: 18px;
  height: 18px;
}

.toast-content {
  flex-grow: 1;
}

.toast-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 2px;
}

.toast-text {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
}

.toast-username {
  color: var(--orange);
  font-weight: 700;
}

/* Page Layout Wrapper */
.container {
  width: 100%;
  max-width: 580px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Amazon Brand Header Bar */
.brand-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 12px;
  margin-bottom: 24px;
  width: 100%;
}

.amazon-logo {
  height: 32px !important;
  max-height: 32px !important;
  width: auto !important;
  max-width: 140px !important;
  display: block;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.brand-divider {
  color: rgba(255, 255, 255, 0.3);
  font-size: 1.4rem;
  font-weight: 300;
  line-height: 1;
  user-select: none;
  display: inline-block;
}

.digital-badge {
  background: rgba(245, 166, 35, 0.1);
  border: 1px solid rgba(245, 166, 35, 0.35);
  color: var(--orange);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 16px;
  border-radius: 50px;
  box-shadow: 0 0 12px rgba(245, 166, 35, 0.08);
  white-space: nowrap;
  display: inline-block;
}

/* Hero Section */
.hero {
  text-align: center;
  margin-bottom: 30px;
  width: 100%;
}

.hero h1 {
  font-size: 2.2rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.hero h1 span.highlight {
  color: var(--orange);
  background: linear-gradient(135deg, var(--orange) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero h1 span.pdf-badge {
  display: block;
  font-size: 1.8rem;
  color: var(--text-primary);
}

.hero p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 520px;
  margin: 0 auto;
}

/* Main Premium Card */
.main-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 24px;
  width: 100%;
  padding: 30px 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  margin-bottom: 25px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

/* 3D Book Container styling */
.book-wrapper {
  perspective: 1200px;
  width: 210px;
  height: 310px;
  margin: 10px 0 35px;
  cursor: pointer;
}

.book-card {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.1);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
  border-radius: 4px 12px 12px 4px;
}

.book-wrapper:hover .book-card,
.book-card.flipped {
  transform: rotateY(-180deg);
}

/* Spine effect for realism */
.book-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 12px;
  height: 100%;
  background: linear-gradient(to right, rgba(0,0,0,0.3) 0%, rgba(255,255,255,0.1) 40%, rgba(0,0,0,0.1) 60%, rgba(0,0,0,0.45) 100%);
  z-index: 10;
  border-radius: 4px 0 0 4px;
}

.book-front, .book-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 4px 12px 12px 4px;
  overflow: hidden;
}

.book-front {
  background: #1a1a1a;
}

.book-front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.book-back {
  background: #f7f4eb; /* Cream background like standard book back */
  color: #2c2520;
  transform: rotateY(180deg);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  border: 1px solid #d4cfc3;
  box-shadow: inset 0 0 40px rgba(0,0,0,0.05);
}

/* Stylized Back Cover elements */
.back-bench {
  width: 80px;
  opacity: 0.85;
  margin-bottom: 8px;
}

.back-synopsis {
  font-family: var(--font-serif);
  font-size: 0.7rem;
  line-height: 1.5;
  text-align: justify;
  font-style: italic;
  padding: 0 4px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 10;
  -webkit-box-orient: vertical;
}

.back-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  gap: 6px;
}

.back-publisher {
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  color: #5c534c;
}

.back-barcode {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.barcode-img {
  height: 30px;
  width: 100px;
  background: repeating-linear-gradient(90deg, #000, #000 2px, #fff 2px, #fff 5px);
  margin-bottom: 2px;
}

.back-isbn {
  font-size: 0.5rem;
  font-family: monospace;
}

/* Bullet Features List */
.features-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 30px;
  padding: 0 6px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.feature-check {
  color: var(--orange);
  background: rgba(245, 166, 35, 0.1);
  border: 1px solid rgba(245, 166, 35, 0.2);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.feature-check svg {
  width: 11px;
  height: 11px;
}

.feature-text {
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--text-secondary);
}

.feature-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Metadata Row (Status & Price) */
.metadata-box {
  width: 100%;
  border-top: 1px solid var(--card-border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.meta-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--success);
  animation: pulse-dot 1.8s infinite;
}

.status-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--success);
  letter-spacing: 0.5px;
}

.meta-price {
  text-align: right;
}

.price-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
  font-weight: 700;
  margin-bottom: 2px;
}

.price-values {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.price-retail {
  font-size: 0.9rem;
  text-decoration: line-through;
  color: var(--text-muted);
}

.price-free {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--success);
  letter-spacing: 0.5px;
}

/* Urgency / Download Limit Section */
.urgency-container {
  background: rgba(15, 20, 28, 0.7);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  width: 100%;
  padding: 16px 20px;
  margin-bottom: 25px;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.urgency-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.copies-left {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--orange);
}

.claimed-percent {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  width: 82%;
  background: linear-gradient(90deg, var(--orange) 0%, var(--gold) 100%);
  border-radius: 4px;
  box-shadow: 0 0 8px var(--orange-glow);
  position: relative;
  transition: width 1.5s cubic-bezier(0.1, 0.8, 0.1, 1);
}

.progress-bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.2) 50%,
    rgba(255,255,255,0) 100%
  );
  animation: shine-progress 2s infinite linear;
}

/* Verification Instructions Step-by-Step */
.steps-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 25px;
  padding: 0 8px;
}

.step-card {
  display: flex;
  align-items: center;
  gap: 16px;
}

.step-number {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-border);
  color: var(--orange);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.step-content {
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--text-secondary);
}

.step-content strong {
  color: var(--text-primary);
  font-weight: 500;
}

/* Call to Action Button */
.cta-button {
  background: linear-gradient(135deg, var(--orange) 0%, #d35400 100%);
  border: none;
  color: var(--text-primary);
  width: 100%;
  padding: 18px 24px;
  border-radius: 18px;
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(245, 166, 35, 0.25), inset 0 1px 1px rgba(255, 255, 255, 0.2);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  margin-bottom: 20px;
  outline: none;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 25px rgba(245, 166, 35, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.3);
  background: linear-gradient(135deg, #ffb33b 0%, #e67e22 100%);
}

.cta-button:active {
  transform: translateY(-1px);
  box-shadow: 0 8px 15px rgba(245, 166, 35, 0.3);
}

.cta-button svg {
  width: 20px;
  height: 20px;
  animation: bounce-icon 2s infinite;
}

/* Footer Bot Note */
.bot-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.4;
  max-width: 480px;
  margin-top: 10px;
}

/* Dynamic Offers Modal Container */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5, 7, 10, 0.85);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  padding: 20px;
}

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

.modal-card {
  background: #131720;
  border: 1px solid var(--card-border);
  width: 100%;
  max-width: 460px;
  border-radius: 24px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.15);
}

.modal-overlay.show .modal-card {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 24px 24px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-title-wrapper {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-subtitle {
  font-size: 0.75rem;
  color: var(--orange);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.modal-close-btn svg {
  width: 14px;
  height: 14px;
}

/* Modal Body / Offers Container */
.modal-body {
  padding: 24px;
  max-height: 400px;
  overflow-y: auto;
}

/* Loader Styles */
.loader-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 0;
  gap: 16px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(245, 166, 35, 0.1);
  border-radius: 50%;
  border-top-color: var(--orange);
  animation: spin 1s infinite linear;
}

.loader-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Offers Layout */
.offers-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.offer-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 14px;
  display: flex;
  gap: 14px;
  align-items: center;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
  cursor: pointer;
}

.offer-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(245, 166, 35, 0.3);
  transform: translateY(-2px);
}

.offer-image-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.offer-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.offer-info {
  flex-grow: 1;
}

.offer-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.offer-description {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.35;
}

.offer-action {
  background: rgba(245, 166, 35, 0.1);
  border: 1px solid rgba(245, 166, 35, 0.2);
  color: var(--orange);
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
  transition: all 0.2s;
}

.offer-card:hover .offer-action {
  background: var(--orange);
  color: #000;
  border-color: var(--orange);
  box-shadow: 0 0 10px var(--orange-glow);
}

/* Verification Pending Status Screen */
.pending-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 10px;
  text-align: center;
}

.pending-spinner-box {
  position: relative;
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
}

.pending-spinner {
  width: 100%;
  height: 100%;
  border: 4px solid rgba(245, 166, 35, 0.05);
  border-radius: 50%;
  border-top-color: var(--orange);
  border-bottom-color: var(--gold);
  animation: spin 1.5s infinite linear;
}

.pending-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 24px;
  height: 24px;
  color: var(--orange);
  animation: pulse-icon 1.5s infinite ease-in-out;
}

.pending-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pending-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 20px;
  max-width: 320px;
}

.pending-cancel-btn {
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.pending-cancel-btn:hover {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-primary);
}

/* Error message state */
.error-msg {
  color: var(--danger);
  font-size: 0.85rem;
  font-weight: 500;
  text-align: center;
  padding: 20px 0;
}

/* Animations Keyframes */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.5); }
  70% { box-shadow: 0 0 0 6px rgba(46, 204, 113, 0); }
  100% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0); }
}

@keyframes pulse-icon {
  0%, 100% { transform: translate(-50%, -50%) scale(0.9); opacity: 0.7; }
  50% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
}

@keyframes bounce-icon {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes shine-progress {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}

/* Responsive adjustments for all devices */
@media (max-width: 600px) {
  body {
    padding: 70px 14px 30px;
  }
  
  .brand-bar {
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: nowrap;
  }

  .amazon-logo {
    height: 26px !important;
    max-height: 26px !important;
    max-width: 115px !important;
  }

  .brand-divider {
    font-size: 1.15rem;
  }

  .digital-badge {
    font-size: 0.72rem;
    padding: 5px 13px;
    letter-spacing: 0.8px;
  }
  
  .hero h1 {
    font-size: 1.75rem;
  }
  
  .hero h1 span.pdf-badge {
    font-size: 1.35rem;
  }

  .hero p {
    font-size: 0.88rem;
  }
  
  .main-card {
    padding: 20px 14px;
    border-radius: 20px;
  }
  
  .book-wrapper {
    width: 175px;
    height: 260px;
    margin: 5px 0 28px;
  }
  
  .features-list {
    gap: 12px;
  }

  .feature-text {
    font-size: 0.88rem;
  }

  .cta-button {
    font-size: 0.95rem;
    padding: 16px 18px;
    border-radius: 16px;
  }

  .modal-card {
    border-radius: 20px;
  }
}

@media (max-width: 380px) {
  body {
    padding: 65px 10px 20px;
  }

  .brand-bar {
    gap: 8px;
    flex-wrap: nowrap;
  }

  .amazon-logo {
    height: 22px !important;
    max-height: 22px !important;
    max-width: 95px !important;
  }

  .digital-badge {
    font-size: 0.6rem;
    padding: 3px 10px;
  }

  .hero h1 {
    font-size: 1.45rem;
  }

  .hero h1 span.pdf-badge {
    font-size: 1.15rem;
  }

  .book-wrapper {
    width: 150px;
    height: 225px;
  }

  .cta-button {
    font-size: 0.85rem;
    padding: 14px 12px;
  }
}