/* ============================================================
   Elau'HACCP — Design System
   Thème : Restauration professionnelle, sombre & sécurisé
   Compatible : PWA / Capacitor iOS & Android
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --brand-primary:   #E8590C;   /* orange restauration */
  --brand-dark:      #C44A08;
  --brand-light:     #FFF0E8;
  --brand-gradient:  linear-gradient(135deg, #E8590C 0%, #C44A08 100%);

  --surface-bg:      #0F1117;   /* fond app sombre */
  --surface-card:    #1A1D27;
  --surface-card2:   #22263A;
  --surface-input:   #2A2E42;
  --surface-hover:   #2F3348;

  --text-primary:    #F0F2F8;
  --text-secondary:  #A0A8C0;
  --text-muted:      #626880;
  --text-on-brand:   #FFFFFF;

  --border-color:    rgba(255,255,255,0.08);
  --border-focus:    rgba(232,89,12,0.6);

  --success:         #22C55E;
  --success-bg:      rgba(34,197,94,0.12);
  --warning:         #F59E0B;
  --warning-bg:      rgba(245,158,11,0.12);
  --danger:          #EF4444;
  --danger-bg:       rgba(239,68,68,0.12);
  --info:            #3B82F6;
  --info-bg:         rgba(59,130,246,0.12);

  --radius-sm:       8px;
  --radius-md:       12px;
  --radius-lg:       16px;
  --radius-xl:       24px;
  --radius-full:     999px;

  --shadow-card:     0 2px 20px rgba(0,0,0,0.4);
  --shadow-btn:      0 4px 15px rgba(232,89,12,0.35);

  --nav-height:      64px;
  --safe-bottom:     env(safe-area-inset-bottom, 0px);
  --safe-top:        env(safe-area-inset-top, 0px);
  --font-display:    'Syne', sans-serif;
  --font-body:       'DM Sans', sans-serif;

  --transition:      all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  height: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--surface-bg);
  color: var(--text-primary);
  min-height: 100%;
  min-height: -webkit-fill-available;
  padding-top: calc(var(--nav-height) + var(--safe-top));
  padding-bottom: calc(80px + var(--safe-bottom));
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: contain;
}

/* ── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(1.6rem, 5vw, 2.2rem); }
h2 { font-size: clamp(1.2rem, 4vw, 1.6rem); }
h3 { font-size: clamp(1rem, 3vw, 1.2rem); }
p  { line-height: 1.6; color: var(--text-secondary); }
a  { color: var(--brand-primary); text-decoration: none; }

/* ── Top Navbar ─────────────────────────────────────────────── */
.haccp-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: calc(var(--nav-height) + var(--safe-top));
  padding-top: var(--safe-top);
  background: rgba(15,17,23,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  padding-left: max(16px, env(safe-area-inset-left));
  padding-right: max(16px, env(safe-area-inset-right));
  gap: 12px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex: 1;
}
.nav-brand-icon {
  width: 36px; height: 36px;
  background: var(--brand-gradient);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.nav-brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.nav-brand-sub {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 400;
  display: block;
  margin-top: -2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-icon-btn {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--surface-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
  text-decoration: none;
}
.nav-icon-btn:hover { background: var(--surface-hover); color: var(--text-primary); }

/* Badge d'alerte sur icône */
.nav-icon-btn.has-alert { position: relative; }
.nav-icon-btn.has-alert::after {
  content: '';
  position: absolute;
  top: 8px; right: 8px;
  width: 7px; height: 7px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid var(--surface-bg);
}

/* ── Container ──────────────────────────────────────────────── */
.haccp-container {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  padding: 20px max(16px, env(safe-area-inset-left));
}

/* ── Page Header ────────────────────────────────────────────── */
.page-header {
  margin-bottom: 24px;
}
.page-header-sub {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-primary);
  margin-bottom: 4px;
}
.page-header h1, .page-header h2 {
  color: var(--text-primary);
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.card-body { padding: 16px 20px; }
.card-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-header-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
}

/* Card nav (dashboard) */
.nav-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--surface-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text-primary);
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
  position: relative;
  overflow: hidden;
}
.nav-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--brand-gradient);
  transform: scaleY(0);
  transition: var(--transition);
}
.nav-card:active, .nav-card:hover {
  background: var(--surface-hover);
  border-color: rgba(232,89,12,0.3);
  transform: translateX(2px);
}
.nav-card:hover::before, .nav-card:active::before {
  transform: scaleY(1);
}
.nav-card-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}
.nav-card-info { flex: 1; min-width: 0; }
.nav-card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}
.nav-card-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.nav-card-arrow {
  color: var(--text-muted);
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* ── Alert Banners ──────────────────────────────────────────── */
.alert {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
  font-size: 0.9rem;
}
.alert-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.alert-content { flex: 1; }
.alert-title { font-weight: 600; margin-bottom: 4px; font-size: 0.9rem; }
.alert-text { font-size: 0.85rem; }
.alert-text ul { padding-left: 16px; margin-top: 4px; }
.alert-text li { margin-bottom: 2px; }

.alert-warning { background: var(--warning-bg); border: 1px solid rgba(245,158,11,0.3); color: #FCD34D; }
.alert-warning .alert-title { color: #FCD34D; }
.alert-warning .alert-text { color: #FDE68A; }
.alert-danger  { background: var(--danger-bg);  border: 1px solid rgba(239,68,68,0.3);  color: #FCA5A5; }
.alert-danger .alert-title  { color: #FCA5A5; }
.alert-success { background: var(--success-bg); border: 1px solid rgba(34,197,94,0.3);  color: #86EFAC; }
.alert-success .alert-title { color: #86EFAC; }
.alert-info    { background: var(--info-bg);    border: 1px solid rgba(59,130,246,0.3);  color: #93C5FD; }
.alert-info .alert-title    { color: #93C5FD; }

/* ── Stats Row ──────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--surface-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  text-align: center;
}
.stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--text-primary);
  line-height: 1;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.stat-card.danger .stat-value  { color: var(--danger); }
.stat-card.warning .stat-value { color: var(--warning); }
.stat-card.success .stat-value { color: var(--success); }
.stat-card.brand   .stat-value { color: var(--brand-primary); }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--brand-gradient);
  color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover { filter: brightness(1.1); }

.btn-secondary {
  background: var(--surface-card2);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover { background: var(--surface-hover); }

.btn-danger {
  background: var(--danger-bg);
  color: #FCA5A5;
  border: 1px solid rgba(239,68,68,0.3);
}
.btn-danger:hover { background: rgba(239,68,68,0.2); }

.btn-success {
  background: var(--success-bg);
  color: #86EFAC;
  border: 1px solid rgba(34,197,94,0.3);
}
.btn-success:hover { background: rgba(34,197,94,0.2); }

.btn-sm { padding: 7px 14px; font-size: 0.82rem; border-radius: var(--radius-sm); }
.btn-lg { padding: 16px 28px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-block { width: 100%; }
.btn-icon { width: 40px; height: 40px; padding: 0; border-radius: var(--radius-sm); }

/* ── Forms ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-control {
  width: 100%;
  background: var(--surface-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 14px;
  transition: var(--transition);
  -webkit-appearance: none;
  appearance: none;
  outline: none;
}
.form-control:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px var(--border-focus);
  background: var(--surface-card2);
}
.form-control::placeholder { color: var(--text-muted); }
.form-control option { background: var(--surface-card2); }

textarea.form-control { min-height: 100px; resize: vertical; line-height: 1.6; }

.form-check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.form-check input[type="checkbox"] {
  width: 20px; height: 20px;
  border-radius: 5px;
  border: 2px solid var(--text-muted);
  background: var(--surface-input);
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--transition);
}
.form-check input[type="checkbox"]:checked {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13.3 4.3L6.5 11 2.7 7.3'  stroke='white' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}
.form-check-label {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* ── Tables ─────────────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 500px;
}
.table thead tr {
  background: var(--surface-card2);
  border-bottom: 1px solid var(--border-color);
}
.table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  white-space: nowrap;
}
.table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { background: var(--surface-card); transition: var(--transition); }
.table tbody tr:hover { background: var(--surface-hover); }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-danger  { background: var(--danger-bg);  color: #FCA5A5; }
.badge-warning { background: var(--warning-bg); color: #FCD34D; }
.badge-success { background: var(--success-bg); color: #86EFAC; }
.badge-info    { background: var(--info-bg);    color: #93C5FD; }
.badge-neutral { background: rgba(255,255,255,0.08); color: var(--text-secondary); }

/* ── Bottom Tab Bar ─────────────────────────────────────────── */
.tab-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  height: calc(64px + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: rgba(15,17,23,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  padding-top: 8px;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}
.tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  text-decoration: none;
  color: var(--text-muted);
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
  padding: 4px 0;
  min-height: 44px;
}
.tab-item.active { color: var(--brand-primary); }
.tab-item:hover  { color: var(--text-secondary); }
.tab-icon { font-size: 1.3rem; line-height: 1; }
.tab-label { font-size: 0.6rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }

/* FAB (bouton flottant ajout) */
.fab {
  position: fixed;
  bottom: calc(80px + var(--safe-bottom));
  right: max(20px, env(safe-area-inset-right, 20px));
  z-index: 99;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--brand-gradient);
  color: white;
  font-size: 1.6rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-btn);
  text-decoration: none;
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
}
.fab:active { transform: scale(0.92); }
.fab:hover  { filter: brightness(1.15); }

/* ── Login Page ─────────────────────────────────────────────── */
body.login-page {
  padding-top: 0;
  padding-bottom: 0;
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  justify-content: center;
  align-items: center;
  background: var(--surface-bg);
}
.login-container {
  width: 100%;
  max-width: 420px;
  padding: 32px 24px;
  padding-top: calc(32px + var(--safe-top));
  padding-bottom: calc(32px + var(--safe-bottom));
}
.login-logo {
  text-align: center;
  margin-bottom: 36px;
}
.login-logo-icon {
  width: 72px; height: 72px;
  background: var(--brand-gradient);
  border-radius: var(--radius-xl);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
  margin: 0 auto 16px;
  box-shadow: var(--shadow-btn);
}
.login-logo h1 {
  font-size: 1.6rem;
  color: var(--text-primary);
}
.login-logo p {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.login-card {
  background: var(--surface-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
}

/* ── Section dividers ───────────────────────────────────────── */
.section-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 10px;
  padding-left: 4px;
}
.divider { height: 1px; background: var(--border-color); margin: 20px 0; }

/* ── Utility ────────────────────────────────────────────────── */
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-gap-sm  { gap: 8px; }
.flex-gap-md  { gap: 12px; }
.gap-sm { gap: 8px; }
.gap-md { gap: 12px; }
.gap-lg { gap: 16px; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.w-100 { width: 100%; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}
.stack { display: flex; flex-direction: column; gap: 10px; }

/* Spinner de chargement */
.spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 3px solid rgba(255,255,255,0.2);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Temperature indicator */
.temp-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 1.1rem;
}
.temp-ok   { color: var(--success); }
.temp-warn { color: var(--warning); }
.temp-bad  { color: var(--danger); }

/* ── Photo capture ──────────────────────────────────────────── */
.photo-upload-zone {
  background: var(--surface-input);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.photo-upload-zone:hover, .photo-upload-zone.drag-over {
  border-color: var(--brand-primary);
  background: rgba(232,89,12,0.06);
}
.photo-upload-zone input[type="file"] { display: none; }
.photo-upload-icon { font-size: 2.5rem; margin-bottom: 10px; }
.photo-upload-text { font-size: 0.9rem; color: var(--text-muted); }

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 16px;
  padding-bottom: max(16px, var(--safe-bottom));
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal-sheet {
  background: var(--surface-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl) var(--radius-xl) var(--radius-lg) var(--radius-lg);
  width: 100%;
  max-width: 500px;
  max-height: 90dvh;
  overflow-y: auto;
  transform: translateY(40px);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}
.modal-overlay.open .modal-sheet { transform: translateY(0); }
.modal-handle {
  width: 36px; height: 4px;
  background: var(--border-color);
  border-radius: var(--radius-full);
  margin: 12px auto 8px;
}
.modal-header {
  padding: 8px 20px 16px;
  border-bottom: 1px solid var(--border-color);
}
.modal-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
}
.modal-body   { padding: 20px; }
.modal-footer { padding: 16px 20px; border-top: 1px solid var(--border-color); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (min-width: 640px) {
  .tab-bar { display: none; }
  body { padding-bottom: 32px; }

  /* Desktop sidebar nav */
  .haccp-nav { max-width: none; }
  .desktop-nav-links {
    display: flex !important;
    align-items: center;
    gap: 4px;
    margin-left: auto;
  }
  .desktop-nav-link {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
  }
  .desktop-nav-link:hover  { background: var(--surface-hover); color: var(--text-primary); }
  .desktop-nav-link.active { background: rgba(232,89,12,0.15); color: var(--brand-primary); }

  .fab { bottom: 32px; }
}

@media (max-width: 639px) {
  .desktop-nav-links { display: none; }
}

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.anim-in { animation: fadeUp 0.35s ease both; }
.anim-delay-1 { animation-delay: 0.05s; }
.anim-delay-2 { animation-delay: 0.10s; }
.anim-delay-3 { animation-delay: 0.15s; }
.anim-delay-4 { animation-delay: 0.20s; }
.anim-delay-5 { animation-delay: 0.25s; }
.anim-delay-6 { animation-delay: 0.30s; }