/* ============================================================
   Misspsychd CUET - Main Styles
   Aesthetic: Academic-Luxe — deep navy + gold + cream
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700;900&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --navy: #0a1628;
  --navy-light: #12233d;
  --navy-mid: #1a3358;
  --gold: #c9962c;
  --gold-light: #e8b84b;
  --gold-pale: #f7e8c0;
  --cream: #fdf8f0;
  --white: #ffffff;
  --gray-100: #f4f4f6;
  --gray-200: #e8e8ec;
  --gray-500: #8888a0;
  --gray-700: #4a4a6a;
  --green: #1a9e5c;
  --green-light: #d4f5e8;
  --red: #c0392b;
  --red-light: #fde8e6;
  --yellow-light: #fef9e7;
  --shadow-sm: 0 2px 8px rgba(10,22,40,0.08);
  --shadow-md: 0 4px 20px rgba(10,22,40,0.12);
  --shadow-lg: 0 8px 40px rgba(10,22,40,0.18);
  --radius: 12px;
  --radius-lg: 20px;
  --font-display: 'Playfair Display', serif;
  --font-body: 'DM Sans', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--cream); color: var(--navy); line-height: 1.6; }

/* ---- NAVBAR ---- */
.navbar {
  background: var(--navy);
  padding: 0 2rem;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 20px rgba(10,22,40,0.3);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo {
  width: 38px; height: 38px; background: var(--gold);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 900; color: var(--navy); font-size: 1.1rem;
}
.nav-title { font-family: var(--font-display); color: var(--white); font-size: 1.2rem; font-weight: 700; }
.nav-title span { color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: 1.5rem; }
.nav-links a { color: rgba(255,255,255,0.75); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-btn {
  background: var(--gold); color: var(--navy); padding: 8px 20px;
  border-radius: 8px; text-decoration: none; font-weight: 600; font-size: 0.9rem;
  transition: all 0.2s;
}
.nav-btn:hover { background: var(--gold-light); transform: translateY(-1px); }

/* ---- HERO ---- */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 60%, #1e4080 100%);
  padding: 5rem 2rem 4rem;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,150,44,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--cream));
}
.hero-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(201,150,44,0.15); border: 1px solid rgba(201,150,44,0.3);
  color: var(--gold-light); padding: 6px 14px; border-radius: 20px; font-size: 0.8rem; font-weight: 500;
  margin-bottom: 1.2rem;
}
.hero-title {
  font-family: var(--font-display); color: var(--white);
  font-size: 3rem; font-weight: 900; line-height: 1.1; margin-bottom: 1rem;
}
.hero-title em { color: var(--gold); font-style: normal; }
.hero-subtitle { color: rgba(255,255,255,0.65); font-size: 1.05rem; margin-bottom: 2rem; max-width: 460px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  background: var(--gold); color: var(--navy); padding: 14px 28px;
  border-radius: 10px; text-decoration: none; font-weight: 700; font-size: 0.95rem;
  display: inline-flex; align-items: center; gap: 8px; transition: all 0.25s;
  border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,150,44,0.3); }
.btn-outline {
  background: transparent; color: var(--white); padding: 14px 28px;
  border-radius: 10px; text-decoration: none; font-weight: 600; font-size: 0.95rem;
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(255,255,255,0.3); transition: all 0.25s;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.hero-stats { display: flex; gap: 2rem; margin-top: 2.5rem; }
.stat { text-align: left; }
.stat-num { font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--gold); }
.stat-label { color: rgba(255,255,255,0.55); font-size: 0.8rem; }
.hero-visual {
  display: flex; align-items: center; justify-content: center;
}
.hero-card-stack { position: relative; width: 340px; height: 280px; }
.mock-card {
  position: absolute; background: var(--white); border-radius: var(--radius-lg);
  padding: 1.5rem; box-shadow: var(--shadow-lg);
}
.mock-card:nth-child(1) { width: 300px; bottom: 0; left: 0; transform: rotate(-3deg); opacity: 0.6; }
.mock-card:nth-child(2) { width: 300px; bottom: 15px; left: 15px; transform: rotate(1deg); opacity: 0.8; }
.mock-card:nth-child(3) { width: 300px; bottom: 30px; left: 25px; background: var(--white); z-index: 3; }
.mock-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.mock-subject { font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; color: var(--navy); }
.mock-timer { background: var(--navy); color: var(--gold); padding: 4px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 600; }
.mock-q { font-size: 0.82rem; color: var(--gray-700); margin-bottom: 0.8rem; font-weight: 500; line-height: 1.4; }
.mock-options { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.mock-opt {
  background: var(--gray-100); border-radius: 6px; padding: 6px 8px;
  font-size: 0.72rem; color: var(--gray-700); border: 1.5px solid transparent;
}
.mock-opt.correct { background: var(--green-light); border-color: var(--green); color: var(--green); }

/* ---- SECTIONS ---- */
.section { padding: 4rem 2rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-label {
  display: inline-block; background: var(--gold-pale); color: var(--gold);
  padding: 4px 14px; border-radius: 20px; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 0.8rem;
}
.section-title { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: var(--navy); }

/* ---- SUBJECT GRID ---- */
.subjects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; }
.subject-card {
  background: var(--white); border-radius: var(--radius); padding: 1.5rem;
  text-align: center; text-decoration: none; color: var(--navy);
  border: 1px solid var(--gray-200); transition: all 0.25s;
  cursor: pointer;
}
.subject-card:hover { border-color: var(--gold); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.subject-icon {
  width: 52px; height: 52px; background: var(--gold-pale);
  border-radius: 14px; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem; font-size: 1.4rem;
}
.subject-name { font-weight: 700; font-size: 0.95rem; margin-bottom: 0.25rem; }
.subject-count { color: var(--gray-500); font-size: 0.8rem; }

/* ---- TEST CARDS ---- */
.tests-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.5rem; }
.test-card {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--gray-200); transition: all 0.25s;
}
.test-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--gold); }
.test-card-header { background: var(--navy); padding: 1.2rem 1.5rem; display: flex; justify-content: space-between; align-items: center; }
.test-subject-badge { background: rgba(201,150,44,0.2); color: var(--gold-light); padding: 4px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 600; }
.test-free-badge { background: var(--green); color: white; padding: 4px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 700; }
.test-card-body { padding: 1.5rem; }
.test-title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--navy); }
.test-desc { color: var(--gray-500); font-size: 0.85rem; margin-bottom: 1rem; line-height: 1.5; }
.test-meta { display: flex; gap: 1rem; margin-bottom: 1.2rem; }
.test-meta-item { display: flex; align-items: center; gap: 5px; font-size: 0.8rem; color: var(--gray-700); }
.test-actions { display: flex; gap: 0.8rem; }
.btn-sm {
  padding: 8px 16px; border-radius: 8px; font-size: 0.85rem; font-weight: 600;
  text-decoration: none; border: none; cursor: pointer; transition: all 0.2s;
  display: inline-flex; align-items: center; gap: 5px;
}
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: var(--gold-light); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-mid); }
.btn-outline-sm { background: transparent; color: var(--navy); border: 1.5px solid var(--gray-200); }
.btn-outline-sm:hover { border-color: var(--gold); color: var(--gold); }

/* ---- AUTH MODAL ---- */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(10,22,40,0.75); backdrop-filter: blur(4px);
  z-index: 1000; align-items: center; justify-content: center;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 2.5rem; width: 100%; max-width: 420px; margin: 1rem;
  box-shadow: var(--shadow-lg); position: relative;
  animation: modalIn 0.3s ease;
}
@keyframes modalIn { from { opacity:0; transform:scale(0.9) translateY(20px); } to { opacity:1; transform:scale(1) translateY(0); } }
.modal-close {
  position: absolute; top: 1rem; right: 1rem;
  background: var(--gray-100); border: none; cursor: pointer;
  width: 32px; height: 32px; border-radius: 8px; font-size: 1rem;
  display: flex; align-items: center; justify-content: center; color: var(--gray-700);
}
.modal-title { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; color: var(--navy); margin-bottom: 0.3rem; }
.modal-subtitle { color: var(--gray-500); font-size: 0.875rem; margin-bottom: 1.8rem; }
.form-group { margin-bottom: 1.2rem; }
.form-label { display: block; font-weight: 600; font-size: 0.85rem; color: var(--navy); margin-bottom: 0.4rem; }
.form-control {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--gray-200);
  border-radius: 10px; font-size: 0.95rem; font-family: var(--font-body);
  transition: border-color 0.2s; background: var(--cream); color: var(--navy); outline: none;
}
.form-control:focus { border-color: var(--gold); background: var(--white); }
.mobile-input { display: flex; gap: 8px; }
.country-code {
  background: var(--gray-100); border: 1.5px solid var(--gray-200); border-radius: 10px;
  padding: 12px 14px; font-weight: 700; color: var(--navy); white-space: nowrap; font-size: 0.9rem;
}
.otp-inputs { display: flex; gap: 10px; }
.otp-digit {
  width: 52px; height: 56px; text-align: center; font-size: 1.4rem; font-weight: 700;
  border: 2px solid var(--gray-200); border-radius: 10px; background: var(--cream);
  color: var(--navy); outline: none; font-family: var(--font-display); transition: all 0.2s;
}
.otp-digit:focus { border-color: var(--gold); background: var(--white); }
.btn-full { width: 100%; justify-content: center; padding: 14px; font-size: 1rem; border-radius: 10px; }
.form-footer { text-align: center; margin-top: 1rem; font-size: 0.85rem; color: var(--gray-500); }
.form-footer a { color: var(--gold); text-decoration: none; font-weight: 600; }
.timer-text { color: var(--gray-500); font-size: 0.82rem; text-align: center; margin-top: 0.8rem; }
.resend-link { color: var(--gold); cursor: pointer; font-weight: 600; }
.alert { padding: 12px 16px; border-radius: 10px; font-size: 0.875rem; margin-bottom: 1rem; }
.alert-error { background: var(--red-light); color: var(--red); }
.alert-success { background: var(--green-light); color: var(--green); }

/* ---- DASHBOARD ---- */
.dashboard-layout { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.sidebar {
  background: var(--navy); padding: 2rem 0; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar-logo { padding: 0 1.5rem 2rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.sidebar-logo .brand { font-family: var(--font-display); color: var(--white); font-size: 1.2rem; font-weight: 800; }
.sidebar-logo .brand span { color: var(--gold); }
.sidebar-nav { padding: 1.5rem 0; }
.nav-section-title { color: rgba(255,255,255,0.3); font-size: 0.7rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; padding: 0 1.5rem; margin-bottom: 0.5rem; }
.sidebar-link {
  display: flex; align-items: center; gap: 10px; padding: 10px 1.5rem;
  color: rgba(255,255,255,0.65); text-decoration: none; font-size: 0.9rem; font-weight: 500;
  transition: all 0.2s; border-left: 3px solid transparent;
}
.sidebar-link:hover { color: var(--white); background: rgba(255,255,255,0.05); }
.sidebar-link.active { color: var(--gold); background: rgba(201,150,44,0.1); border-left-color: var(--gold); }
.sidebar-icon { width: 20px; opacity: 0.8; }
.main-content { background: var(--gray-100); padding: 2rem; }
.page-header { margin-bottom: 2rem; }
.page-title { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; color: var(--navy); }
.page-subtitle { color: var(--gray-500); font-size: 0.9rem; }

/* ---- STAT CARDS ---- */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; margin-bottom: 2rem; }
.stat-card {
  background: var(--white); border-radius: var(--radius); padding: 1.5rem;
  border: 1px solid var(--gray-200);
}
.stat-card-label { color: var(--gray-500); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-card-value { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--navy); margin: 0.3rem 0; }
.stat-card-icon { font-size: 1.4rem; margin-bottom: 0.5rem; }

/* ---- DATA TABLE ---- */
.table-card { background: var(--white); border-radius: var(--radius); border: 1px solid var(--gray-200); overflow: hidden; }
.table-card-header { padding: 1.2rem 1.5rem; border-bottom: 1px solid var(--gray-200); display: flex; justify-content: space-between; align-items: center; }
.table-card-title { font-weight: 700; color: var(--navy); }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { background: var(--gray-100); padding: 10px 16px; text-align: left; font-size: 0.78rem; font-weight: 700; color: var(--gray-700); text-transform: uppercase; letter-spacing: 0.5px; }
.data-table td { padding: 12px 16px; border-top: 1px solid var(--gray-200); font-size: 0.875rem; color: var(--navy); }
.data-table tr:hover td { background: var(--gray-100); }
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.72rem; font-weight: 700; }
.badge-green { background: var(--green-light); color: var(--green); }
.badge-red { background: var(--red-light); color: var(--red); }
.badge-gold { background: var(--gold-pale); color: var(--gold); }
.badge-gray { background: var(--gray-200); color: var(--gray-700); }
.action-btns { display: flex; gap: 6px; }
.icon-btn {
  width: 30px; height: 30px; border-radius: 6px; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center; font-size: 0.8rem; transition: all 0.2s;
}
.icon-btn-edit { background: var(--gold-pale); color: var(--gold); }
.icon-btn-delete { background: var(--red-light); color: var(--red); }

/* ---- TEST INTERFACE ---- */
.test-layout { display: grid; grid-template-columns: 1fr 280px; gap: 1.5rem; max-width: 1200px; margin: 0 auto; padding: 1.5rem; }
.test-main { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; }
.test-header { background: var(--navy); padding: 1.2rem 1.8rem; display: flex; justify-content: space-between; align-items: center; }
.test-title-sm { font-family: var(--font-display); color: var(--white); font-size: 1rem; font-weight: 700; }
.timer-badge { background: var(--gold); color: var(--navy); padding: 6px 16px; border-radius: 8px; font-weight: 800; font-size: 1rem; font-family: var(--font-display); }
.timer-badge.warning { background: #e67e22; color: white; }
.timer-badge.danger { background: var(--red); color: white; animation: pulse 1s infinite; }
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:0.7;} }
.question-area { padding: 2rem 1.8rem; }
.question-num { color: var(--gray-500); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.8rem; }
.question-text { font-size: 1.05rem; font-weight: 500; color: var(--navy); line-height: 1.6; margin-bottom: 1.8rem; }
.options-list { display: flex; flex-direction: column; gap: 0.75rem; }
.option-item {
  display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px;
  border: 2px solid var(--gray-200); border-radius: 10px; cursor: pointer;
  transition: all 0.2s; font-size: 0.95rem; color: var(--navy);
}
.option-item:hover { border-color: var(--gold); background: var(--gold-pale); }
.option-item.selected { border-color: var(--gold); background: var(--gold-pale); }
.option-item.correct-answer { border-color: var(--green); background: var(--green-light); color: var(--green); }
.option-item.wrong-answer { border-color: var(--red); background: var(--red-light); color: var(--red); }
.option-letter {
  width: 28px; height: 28px; border-radius: 50%; border: 2px solid currentColor;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.8rem;
  flex-shrink: 0;
}
.option-item.selected .option-letter { background: var(--gold); border-color: var(--gold); color: var(--navy); }
.question-footer { padding: 1rem 1.8rem; border-top: 1px solid var(--gray-200); display: flex; justify-content: space-between; align-items: center; }
.nav-question-btns { display: flex; gap: 0.75rem; }

/* Question palette */
.question-palette { background: var(--white); border-radius: var(--radius-lg); padding: 1.5rem; height: fit-content; position: sticky; top: 1.5rem; }
.palette-title { font-weight: 700; color: var(--navy); margin-bottom: 1rem; font-size: 0.9rem; }
.palette-legend { display: flex; flex-direction: column; gap: 6px; margin-bottom: 1.2rem; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 0.78rem; color: var(--gray-700); }
.legend-dot { width: 16px; height: 16px; border-radius: 4px; flex-shrink: 0; }
.palette-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.palette-btn {
  width: 36px; height: 36px; border-radius: 8px; border: none; cursor: pointer;
  font-size: 0.8rem; font-weight: 700; transition: all 0.15s;
  background: var(--gray-100); color: var(--navy);
}
.palette-btn.answered { background: var(--green); color: white; }
.palette-btn.marked { background: #8e44ad; color: white; }
.palette-btn.skipped { background: var(--gray-200); }
.palette-btn.current { outline: 3px solid var(--gold); outline-offset: 2px; }

/* ---- RESULT PAGE ---- */
.result-hero { background: linear-gradient(135deg, var(--navy), var(--navy-mid)); padding: 3rem 2rem; text-align: center; }
.result-score-ring { width: 160px; height: 160px; margin: 0 auto 1.5rem; position: relative; }
.result-score-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: rgba(255,255,255,0.1); stroke-width: 8; }
.ring-fill { fill: none; stroke: var(--gold); stroke-width: 8; stroke-linecap: round; transition: stroke-dashoffset 1.5s ease; }
.ring-text { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.ring-percent { font-family: var(--font-display); font-size: 2.2rem; font-weight: 900; color: var(--white); }
.ring-label { color: rgba(255,255,255,0.6); font-size: 0.75rem; }
.result-breakdown { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; max-width: 800px; margin: 2rem auto 0; }
.rb-item { background: rgba(255,255,255,0.08); border-radius: 12px; padding: 1rem; text-align: center; }
.rb-value { font-family: var(--font-display); font-size: 1.8rem; font-weight: 800; }
.rb-label { color: rgba(255,255,255,0.55); font-size: 0.78rem; margin-top: 2px; }

/* ---- UTILITIES ---- */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-green { color: var(--green); }
.text-red { color: var(--red); }
.text-muted { color: var(--gray-500); }
.fw-bold { font-weight: 700; }
.empty-state { text-align: center; padding: 3rem; color: var(--gray-500); }
.empty-state-icon { font-size: 3rem; margin-bottom: 1rem; }
.loading-spinner {
  width: 36px; height: 36px; border: 3px solid var(--gray-200);
  border-top-color: var(--gold); border-radius: 50%;
  animation: spin 0.8s linear infinite; margin: 2rem auto;
}
@keyframes spin { to { transform: rotate(360deg); } }
.divider { border: none; border-top: 1px solid var(--gray-200); margin: 1.5rem 0; }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .stats-row { grid-template-columns: repeat(2,1fr); }
  .dashboard-layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .test-layout { grid-template-columns: 1fr; }
  .result-breakdown { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 600px) {
  .nav-links { display: none; }
  .hero-title { font-size: 2rem; }
  .stats-row { grid-template-columns: 1fr; }
}