/* ==========================================================
   Smart Invoice Generator – Wiki
   Shared stylesheet for all wiki/*.html pages
   Design tokens match the main ErosTech Solutions site
   ========================================================== */

:root {
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --text: #0f172a;
  --text-muted: #64748b;
  --accent: #2563eb;
  --accent-2: #10b981;
  --card-bg: rgba(248, 250, 252, 0.8);
  --border: rgba(15, 23, 42, 0.08);
  --sidebar-w: 264px;
  --topbar-h: 64px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

a { color: inherit; }

/* ---------- Topbar ---------- */
.wiki-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.wiki-topbar-left { display: flex; align-items: center; gap: 1rem; }

.wiki-logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.wiki-logo img { height: 26px; }
.wiki-logo span { font-weight: 700; font-size: 0.95rem; color: var(--text); }

.wiki-breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: none;
}

.wiki-breadcrumb a { text-decoration: none; color: var(--text-muted); }
.wiki-breadcrumb a:hover { color: var(--accent); }

.wiki-topbar-right { display: flex; align-items: center; gap: 0.75rem; }

.wiki-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #fff;
  padding: 0.6rem 1.3rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  transition: all 0.25s ease;
  border: none;
  cursor: pointer;
}

.wiki-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(37, 99, 235, 0.25); }

.wiki-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.55rem 1.2rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  transition: all 0.25s ease;
}

.wiki-btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.wiki-sidebar-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text);
  cursor: pointer;
}

/* ---------- Shell ---------- */
.wiki-shell {
  display: flex;
  align-items: flex-start;
  max-width: 1280px;
  margin: 0 auto;
}

/* ---------- Sidebar ---------- */
.wiki-sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  position: sticky;
  top: var(--topbar-h);
  height: calc(100vh - var(--topbar-h));
  overflow-y: auto;
  padding: 2rem 1rem 2rem 1.5rem;
  border-right: 1px solid var(--border);
}

.wiki-sidebar-group { margin-bottom: 1.75rem; }

.wiki-sidebar-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  padding: 0 0.75rem;
}

.wiki-nav-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s ease;
  margin-bottom: 2px;
}

.wiki-nav-link i { font-size: 1rem; width: 18px; text-align: center; flex-shrink: 0; }

.wiki-nav-link:hover { background: var(--bg-soft); color: var(--text); }

.wiki-nav-link.active {
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent);
  font-weight: 700;
}

.wiki-sidebar-cta {
  margin-top: 1rem;
  padding: 1.1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.07), rgba(16, 185, 129, 0.05));
  border: 1px solid rgba(37, 99, 235, 0.15);
}

.wiki-sidebar-cta p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
  line-height: 1.5;
}

.wiki-sidebar-cta .wiki-btn { width: 100%; justify-content: center; }

/* ---------- Content ---------- */
.wiki-content {
  flex: 1;
  min-width: 0;
  padding: 3rem 3rem 5rem;
  max-width: 880px;
}

.wiki-eyebrow {
  display: inline-block;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.wiki-content h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.wiki-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 700px;
}

.wiki-content h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 3rem 0 1rem;
  letter-spacing: -0.01em;
}

.wiki-content h2:first-of-type { margin-top: 0; }

.wiki-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 1.75rem 0 0.75rem;
  color: var(--accent);
}

.wiki-content p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 1.1rem;
}

.wiki-content p strong, .wiki-content li strong { color: var(--text); }

.wiki-content ul, .wiki-content ol {
  margin: 0 0 1.25rem 1.3rem;
  color: var(--text-muted);
}

.wiki-content li { margin-bottom: 0.55rem; line-height: 1.7; font-size: 0.95rem; }

.wiki-content code, .wiki-example code, .wiki-vars code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent);
  padding: 0.1rem 0.4rem;
  border-radius: 5px;
  font-size: 0.85em;
}

/* Example callout box */
.wiki-example {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-2);
  border-radius: 10px;
  padding: 0.9rem 1.2rem;
  margin: 1rem 0 1.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.wiki-example .ex-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 0.4rem;
}

/* Two-up screenshot grid */
.wiki-shot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.25rem 0 1.5rem;
}

.wiki-shot-grid .wiki-module-shot { margin: 0; }

@media (max-width: 640px) {
  .wiki-shot-grid { grid-template-columns: 1fr; }
}

/* Settings group section headers */
.wiki-group-title {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 1.5rem !important;
  margin: 3rem 0 0.5rem !important;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.wiki-content h2.wiki-group-title:first-of-type { border-top: none; padding-top: 0; margin-top: 1rem !important; }

.wiki-group-title .wgt-icon {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.wiki-group-sub { font-size: 0.92rem; color: var(--text-muted); margin: 0 0 1.5rem; }

/* Variables reference table */
table.wiki-vars { width: 100%; border-collapse: collapse; min-width: 560px; }
.wiki-vars th, .wiki-vars td { padding: 0.85rem 1.2rem; text-align: left; font-size: 0.87rem; border-bottom: 1px solid var(--border); color: var(--text-muted); vertical-align: top; }
.wiki-vars thead th { background: rgba(15, 23, 42, 0.02); color: var(--text); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.03em; }
.wiki-vars td:first-child { white-space: nowrap; }
.wiki-vars tr:last-child td { border-bottom: none; }

.wiki-var-scope {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  background: rgba(15, 23, 42, 0.05);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin: 0.25rem 0.5rem 0.25rem 0;
}

/* Quick-link overview cards (index page) */
.wiki-topic-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: 2rem 0 3rem;
}

.wiki-topic-card {
  display: block;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.6rem;
  text-decoration: none;
  color: var(--text);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.wiki-topic-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.wiki-topic-card:hover { transform: translateY(-4px); border-color: rgba(37, 99, 235, 0.3); box-shadow: 0 15px 35px rgba(37, 99, 235, 0.1); }
.wiki-topic-card:hover::before { opacity: 1; }

.wiki-topic-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
  margin-bottom: 1rem;
}

.wiki-topic-card h3 { margin: 0 0 0.4rem; font-size: 1.05rem; font-weight: 700; color: var(--text); }
.wiki-topic-card p { margin: 0; font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }
.wiki-topic-arrow { position: absolute; top: 1.5rem; right: 1.5rem; color: var(--accent); font-weight: 700; opacity: 0; transition: opacity 0.3s ease, transform 0.3s ease; }
.wiki-topic-card:hover .wiki-topic-arrow { opacity: 1; transform: translate(3px, -3px); }

/* Content cards */
.wiki-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  margin-bottom: 1.5rem;
}

.wiki-card h3 { margin-top: 0; }

/* Feature grid */
.wiki-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
  margin: 1.5rem 0 2rem;
}

.wiki-feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.4rem 1.5rem;
  transition: all 0.3s ease;
}

.wiki-feature-card:hover { border-color: rgba(37, 99, 235, 0.3); transform: translateY(-3px); }

.wiki-feature-card i.wf-icon { font-size: 1.4rem; color: var(--accent); margin-bottom: 0.75rem; display: block; }
.wiki-feature-card h4 { font-size: 0.98rem; font-weight: 700; margin-bottom: 0.4rem; }
.wiki-feature-card p { font-size: 0.85rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

.wiki-lock-tag {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #7c3aed;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.25);
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 6px;
  vertical-align: middle;
}

/* Tag pills */
.wiki-tag-row { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1.25rem 0 1.75rem; }

.wiki-tag-pill {
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid rgba(37, 99, 235, 0.18);
}

/* Pricing table */
.wiki-table-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  margin: 1.5rem 0 2rem;
}

table.wiki-pricing {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.wiki-pricing th, .wiki-pricing td {
  padding: 0.9rem 1rem;
  text-align: left;
  font-size: 0.87rem;
  border-bottom: 1px solid var(--border);
  white-space: normal;
  overflow-wrap: break-word;
  color: var(--text-muted);
}

.wiki-pricing td:first-child, .wiki-pricing th:first-child { color: var(--text); width: 32%; }

.wiki-pricing thead th { background: rgba(15, 23, 42, 0.02); }

.wiki-plan-head { text-align: center !important; }
.wiki-plan-head .wp-name { font-size: 0.98rem; font-weight: 800; color: var(--text); }
.wiki-plan-head .wp-price { font-size: 0.82rem; color: var(--accent); font-weight: 700; margin-top: 2px; }
.wiki-plan-head .wp-hint { font-size: 0.72rem; color: var(--text-muted); font-weight: 400; margin-top: 2px; }

.wiki-pricing td.plan-cell { text-align: center; }
.wiki-pricing .col-business { background: rgba(16, 185, 129, 0.05); }
.wiki-pricing thead .col-business { background: rgba(16, 185, 129, 0.09); }

.wp-yes { color: var(--accent-2); font-weight: 700; }
.wp-no { color: #cbd5e1; }

/* FAQ accordion */
.wiki-faq {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 0.9rem;
  overflow: hidden;
}

.wiki-faq summary {
  cursor: pointer;
  padding: 1.1rem 1.4rem;
  font-weight: 600;
  font-size: 0.95rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: var(--text);
}

.wiki-faq summary::-webkit-details-marker { display: none; }

.wiki-faq summary::after {
  content: '\ea4e';
  font-family: 'remixicon';
  color: var(--accent);
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.wiki-faq[open] summary::after { transform: rotate(180deg); }

.wiki-faq p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  padding: 0 1.4rem 1.3rem;
  margin: 0;
}

/* Page prev/next */
.wiki-pagenav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.wiki-pagenav a {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  text-decoration: none;
  padding: 1rem 1.3rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  max-width: 48%;
  transition: all 0.25s ease;
}

.wiki-pagenav a:hover { border-color: var(--accent); background: var(--bg-soft); }
.wiki-pagenav a.next { text-align: right; margin-left: auto; }
.wiki-pagenav span.pn-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.wiki-pagenav span.pn-title { font-size: 0.9rem; font-weight: 700; color: var(--text); }

/* Bottom CTA */
.wiki-cta {
  margin-top: 3rem;
  padding: 2.5rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.06), rgba(16, 185, 129, 0.05));
  border: 1px solid rgba(37, 99, 235, 0.15);
  text-align: center;
}

.wiki-cta h3 { margin-top: 0; margin-bottom: 0.6rem; font-size: 1.3rem; }
.wiki-cta p { max-width: 500px; margin: 0 auto 1.5rem; }
.wiki-cta-buttons { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; }

/* Footer */
.wiki-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 3rem 3rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.wiki-footer a { color: var(--text-muted); text-decoration: none; margin: 0 0.6rem; }
.wiki-footer a:hover { color: var(--accent); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .wiki-content { padding: 2.5rem 2rem 4rem; }
  .wiki-feature-grid, .wiki-topic-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .wiki-sidebar-toggle { display: flex; }

  .wiki-sidebar {
    position: fixed;
    top: var(--topbar-h);
    left: 0;
    bottom: 0;
    width: 280px;
    background: #fff;
    z-index: 90;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 10px 0 30px rgba(0,0,0,0.08);
  }

  .wiki-sidebar.open { transform: translateX(0); }

  .wiki-shell { position: relative; }
}

@media (max-width: 560px) {
  .wiki-topbar { padding: 0 1rem; }
  .wiki-topbar-right .wiki-btn span.full { display: none; }
  .wiki-content { padding: 2rem 1.2rem 3rem; }
  .wiki-footer { padding: 2rem 1.2rem; }
  .wiki-pagenav { flex-direction: column; }
  .wiki-pagenav a { max-width: 100%; }
}

/* ---------- Language switcher ---------- */
.wiki-lang-switch {
  position: relative;
}

.wiki-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
}

.wiki-lang-btn:hover { border-color: var(--accent); }
.wiki-lang-btn i { font-size: 0.9rem; color: var(--text-muted); transition: transform 0.2s ease; }
.wiki-lang-switch.open .wiki-lang-btn i { transform: rotate(180deg); }

.wiki-lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 15px 35px rgba(15, 23, 42, 0.12);
  padding: 0.4rem;
  display: none;
  z-index: 200;
}

.wiki-lang-switch.open .wiki-lang-menu { display: block; }

.wiki-lang-menu a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 500;
}

.wiki-lang-menu a:hover { background: var(--bg-soft); }
.wiki-lang-menu a.current { color: var(--accent); font-weight: 700; background: rgba(37, 99, 235, 0.06); }
.wiki-lang-menu a span.flag { font-size: 1.05rem; }

/* ---------- Getting-started steps ---------- */
.wiki-steps { display: grid; gap: 1.25rem; margin: 1.5rem 0 2rem; }

.wiki-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 1.1rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem 1.6rem;
}

.wiki-step-num {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.05rem;
}

.wiki-step h3 { margin: 0 0 0.5rem; font-size: 1.05rem; }
.wiki-step p { margin-bottom: 0.6rem; }
.wiki-step p:last-child { margin-bottom: 0; }
.wiki-step ul { margin-bottom: 0; }

/* ---------- Module blocks (modules.html) ---------- */
.wiki-quicknav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.5rem 0 2.5rem;
  padding: 1.2rem;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 14px;
}

.wiki-quicknav a {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
}

.wiki-quicknav a:hover { color: var(--accent); border-color: var(--accent); }

.wiki-module {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  margin-bottom: 1.5rem;
  scroll-margin-top: 90px;
}

.wiki-module-head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.5rem;
}

.wiki-module-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.wiki-module-head h2 { margin: 0 !important; font-size: 1.25rem !important; }

.wiki-module-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0 0 1rem;
  font-style: italic;
}

.wiki-module h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 1.2rem 0 0.5rem;
  color: var(--text);
}

.wiki-module h4:first-of-type { margin-top: 0.5rem; }

@media (max-width: 560px) {
  .wiki-step { grid-template-columns: 1fr; }
  .wiki-lang-menu { right: -1rem; }
}

/* ---------- Screenshots ---------- */
.wiki-hero-shot {
  margin: 2rem 0 2.5rem;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(15, 23, 42, 0.14);
  border: 1px solid var(--border);
}

.wiki-hero-shot img {
  width: 100%;
  height: auto;
  display: block;
}

.wiki-module-shot {
  margin: 1.25rem 0 1.5rem;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(15, 23, 42, 0.1);
  border: 1px solid var(--border);
}

.wiki-module-shot img {
  width: 100%;
  height: auto;
  display: block;
}

.wiki-sidebar-cta-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  margin-bottom: 0.6rem;
}