/* ============================================
   QUIZ CONVENTION - PLAYER STYLES
   Premium dark theme with glassmorphism
   ============================================ */

/* ============ CSS VARIABLES ============ */
:root {
  --bg-primary: #0a0a1a;
  --bg-secondary: #12122a;
  --bg-gradient: linear-gradient(135deg, #0a0a1a 0%, #1a1040 50%, #0d1b3e 100%);
  --glass-bg: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);

  --text-primary: #f0f0ff;
  --text-secondary: rgba(240, 240, 255, 0.6);
  --text-muted: rgba(240, 240, 255, 0.35);

  --accent-purple: #8b5cf6;
  --accent-purple-light: #a78bfa;
  --accent-blue: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --accent-red: #ef4444;
  --accent-orange: #f59e0b;
  --accent-pink: #ec4899;

  --gradient-primary: linear-gradient(135deg, #8b5cf6, #3b82f6);
  --gradient-success: linear-gradient(135deg, #10b981, #06b6d4);
  --gradient-danger: linear-gradient(135deg, #ef4444, #ec4899);
  --gradient-gold: linear-gradient(135deg, #f59e0b, #f97316);

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

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============ RESET & BASE ============ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg-gradient);
  color: var(--text-primary);
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Animated background particles */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 20% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ============ SCREENS ============ */
.screen {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.screen.active {
  display: flex;
  opacity: 1;
  animation: screenFadeIn 0.5s ease;
}

@keyframes screenFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.container {
  width: 100%;
  max-width: 480px;
  padding: 20px;
  position: relative;
  z-index: 1;
}

/* ============ GLASS CARD ============ */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--glass-shadow);
}

/* ============ REGISTRATION SCREEN ============ */
.logo-area {
  text-align: center;
  margin-bottom: 32px;
}

.logo-icon {
  font-size: 64px;
  margin-bottom: 12px;
  animation: logoBounce 2s ease-in-out infinite;
}

@keyframes logoBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.logo-area h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  background: none;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.95), 0 2px 4px rgba(0, 0, 0, 0.9);
  letter-spacing: -0.5px;
}

.subtitle {
  color: #ffffff;
  font-weight: 600;
  font-size: 0.95rem;
  margin-top: 6px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.95);
}

/* ============ FORM ============ */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(240, 240, 255, 0.85);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(10, 10, 26, 0.65);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 1rem;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder {
  color: rgba(240, 240, 255, 0.5);
}

.form-group input:focus {
  border-color: var(--accent-purple-light);
  box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.3);
  background: rgba(10, 10, 26, 0.8);
}

/* ============ BUTTONS ============ */
.btn-primary {
  width: 100%;
  padding: 16px 24px;
  background: rgba(139, 92, 246, 0.28); /* Glass opaco satinato viola */
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  color: white;
  font-family: var(--font);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
  margin-top: 8px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.2);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn-primary:hover {
  background: rgba(139, 92, 246, 0.42);
  border-color: rgba(255, 255, 255, 0.32);
  box-shadow: 0 8px 32px 0 rgba(139, 92, 246, 0.2), inset 0 1px 1px rgba(255, 255, 255, 0.3);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-icon {
  font-size: 1.2rem;
  transition: transform 0.3s;
}

.btn-primary:hover .btn-icon {
  transform: translateX(4px);
}

.error-msg {
  color: var(--accent-red);
  font-size: 0.85rem;
  text-align: center;
  margin-top: 12px;
}

/* ============ WAITING SCREEN ============ */
.waiting-content {
  text-align: center;
}

.pulse-ring {
  width: 100px;
  height: 100px;
  margin: 0 auto 24px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pulse-dot {
  width: 24px;
  height: 24px;
  background: var(--gradient-primary);
  border-radius: 50%;
  position: relative;
}

.pulse-ring::before,
.pulse-ring::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--accent-purple);
  animation: pulseRing 2s ease-out infinite;
}

.pulse-ring::after {
  animation-delay: 0.6s;
}

@keyframes pulseRing {
  0% { transform: scale(0.3); opacity: 1; }
  100% { transform: scale(1); opacity: 0; }
}

.waiting-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.waiting-text {
  color: var(--text-secondary);
  font-size: 1rem;
  animation: fadeInOut 3s ease-in-out infinite;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* Stats Bar */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 40px;
}

.stat-item {
  text-align: center;
}

.stat-value {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
}

/* ============ QUESTION SCREEN ============ */
.question-header {
  margin-bottom: 20px;
}

.timer-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 8px;
}

.timer-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  width: 0%;
  transition: width 0.1s linear, background 0.3s;
}

.timer-fill.warning {
  background: var(--gradient-gold);
}

.timer-fill.danger {
  background: var(--gradient-danger);
}

.timer-display {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
}

.question-card {
  margin-bottom: 20px;
  text-align: center;
}

.question-text {
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.5;
}

/* ============ OPTIONS ============ */
.options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.option-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  position: relative;
  overflow: hidden;
}

.option-btn:hover:not(:disabled) {
  border-color: var(--accent-purple-light);
  background: rgba(139, 92, 246, 0.1);
  transform: translateX(4px);
}

.option-btn:active:not(:disabled) {
  transform: scale(0.98);
}

.option-btn:disabled {
  cursor: default;
  opacity: 0.7;
}

.option-btn.selected {
  border-color: var(--accent-purple);
  background: rgba(139, 92, 246, 0.2);
}

.option-btn.correct {
  border-color: var(--accent-green);
  background: rgba(16, 185, 129, 0.2);
  animation: correctPulse 0.5s ease;
}

.option-btn.wrong {
  border-color: var(--accent-red);
  background: rgba(239, 68, 68, 0.2);
  animation: wrongShake 0.5s ease;
}

@keyframes correctPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

@keyframes wrongShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

.option-letter {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.option-btn.correct .option-letter {
  background: var(--accent-green);
  color: white;
}

.option-btn.wrong .option-letter {
  background: var(--accent-red);
  color: white;
}

.option-text {
  flex: 1;
}

/* ============ RESULT SCREEN ============ */
.result-content {
  text-align: center;
}

.result-icon {
  font-size: 80px;
  margin-bottom: 16px;
  animation: resultBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes resultBounce {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.result-content h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.result-detail {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 20px;
}

.result-score {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.result-score.zero {
  background: var(--gradient-danger);
  -webkit-background-clip: text;
  background-clip: text;
}

/* ============ LEADERBOARD SCREEN ============ */
#screen-leaderboard {
  overflow-y: auto;
  align-items: flex-start;
  padding: 30px 0;
}

.leaderboard-header {
  text-align: center;
  margin-bottom: 24px;
}

.trophy-icon {
  font-size: 56px;
  margin-bottom: 8px;
  animation: trophySpin 1s ease-out;
}

@keyframes trophySpin {
  from { transform: rotateY(180deg) scale(0); }
  to { transform: rotateY(0) scale(1); }
}

.leaderboard-header h2 {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============ PODIUM ============ */
.podium {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 8px;
  margin-bottom: 28px;
  padding: 0 10px;
}

.podium-place {
  flex: 1;
  max-width: 120px;
  text-align: center;
  animation: podiumRise 0.8s ease-out backwards;
}

.podium-place.first { animation-delay: 0.4s; }
.podium-place.second { animation-delay: 0.2s; }
.podium-place.third { animation-delay: 0.6s; }

@keyframes podiumRise {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.podium-avatar {
  font-size: 2.5rem;
  margin-bottom: 6px;
}

.podium-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.podium-score {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-weight: 500;
}

.podium-bar {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  width: 100%;
}

.podium-place.first .podium-bar {
  height: 100px;
  background: linear-gradient(180deg, #f59e0b, #d97706);
}

.podium-place.second .podium-bar {
  height: 72px;
  background: linear-gradient(180deg, #94a3b8, #64748b);
}

.podium-place.third .podium-bar {
  height: 52px;
  background: linear-gradient(180deg, #d97706, #92400e);
}

/* ============ LEADERBOARD LIST ============ */
.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 40vh;
  overflow-y: auto;
  padding-right: 4px;
}

.leaderboard-list::-webkit-scrollbar {
  width: 4px;
}

.leaderboard-list::-webkit-scrollbar-track {
  background: transparent;
}

.leaderboard-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
}

.leaderboard-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  animation: listSlideIn 0.4s ease backwards;
}

.leaderboard-item.highlight {
  border-color: var(--accent-purple);
  background: rgba(139, 92, 246, 0.1);
}

.leaderboard-rank {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.leaderboard-name {
  flex: 1;
  font-weight: 500;
  font-size: 0.9rem;
}

.leaderboard-points {
  font-weight: 700;
  font-size: 0.9rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.leaderboard-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

@keyframes listSlideIn {
  from { transform: translateX(-20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ============ RESPONSIVE ============ */
@media (min-width: 600px) {
  .options-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============ UTILITY ============ */
.hidden {
  display: none !important;
}

/* ============ BACKGROUND VIDEO ============ */
.video-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1;
}

#bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), filter 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

#bg-video.vivid {
  opacity: 1;
  filter: none;
}

#bg-video.opaque {
  opacity: 0.12;
  filter: brightness(0.35);
}

/* ============ FLOATING HEADER ============ */
.player-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 54px;
  background: rgba(10, 10, 26, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  z-index: 1000;
}

.header-logo {
  font-weight: 800;
  font-size: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-logout-small {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 5px 10px;
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-logout-small:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: var(--accent-red);
}

/* ============ LOGIN TABS ============ */
.login-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 400px;
  padding: 0 16px;
}

.login-tabs {
  display: flex;
  width: 100%;
  background: rgba(10, 10, 26, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.tab-btn {
  flex: 1;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px;
  cursor: pointer;
  border-radius: calc(var(--radius-md) - 2px);
  transition: var(--transition);
}

.tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
  background: rgba(139, 92, 246, 0.22);
  border-color: rgba(167, 139, 250, 0.4);
  color: var(--text-primary);
  box-shadow: 0 4px 15px rgba(139, 92, 246, 0.15);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.login-form {
  width: 100%;
}

/* ============ SMARTPHONE MOBILE OPTIMIZATIONS ============ */
@media (max-width: 480px) {
  .video-bg-container {
    top: 10px;
    left: 10px;
    width: calc(100% - 20px);
    height: calc(100% - 20px);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.08);
  }

  #screen-register {
    align-items: flex-end;
    padding-bottom: 30px;
  }

  .login-container {
    width: calc(100% - 36px) !important;
    max-width: 350px !important;
    margin: 0 auto 10px auto !important;
    padding: 0 !important;
  }

  .container {
    padding: 12px;
  }
  
  .glass-card {
    padding: 20px 16px;
    border-radius: var(--radius-lg);
  }
  
  .logo-area {
    margin-bottom: 20px;
  }
  
  .logo-area h1 {
    font-size: 1.6rem;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    background: none !important;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.95), 0 2px 4px rgba(0, 0, 0, 0.9) !important;
  }
  
  .subtitle {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.95) !important;
    font-weight: 600 !important;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.95) !important;
  }
  
  .form-group {
    margin-bottom: 12px;
  }
  
  .form-group input {
    padding: 12px;
    font-size: 0.95rem;
  }
  
  .btn-primary {
    padding: 14px 20px;
    font-size: 0.95rem;
    margin-top: 4px;
  }
  
  .login-tabs {
    margin-bottom: 12px;
  }
  
  .tab-btn {
    padding: 6px;
    font-size: 0.8rem;
  }
  
  /* waiting screen */
  .waiting-content h2 {
    font-size: 1.5rem;
  }
  
  .waiting-text {
    font-size: 0.9rem;
  }
  
  .stats-bar {
    gap: 16px;
    margin-top: 24px;
  }
  
  .stat-value {
    font-size: 1.4rem;
  }
  
  .stat-label {
    font-size: 0.65rem;
  }
  
  /* question screen */
  .question-card {
    padding: 16px;
    margin-bottom: 16px;
  }
  
  .question-text {
    font-size: 1.05rem;
  }
  
  .option-btn {
    padding: 14px 16px;
    font-size: 0.9rem;
    gap: 10px;
  }
  
  .option-letter {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    font-size: 0.8rem;
  }
  
  /* result screen */
  .result-icon {
    font-size: 60px;
    margin-bottom: 10px;
  }
  
  .result-content h2 {
    font-size: 1.5rem;
  }
  
  .result-detail {
    font-size: 0.9rem;
    margin-bottom: 14px;
  }
  
  .result-score {
    font-size: 2rem;
  }
  
  /* leaderboard screen */
  .podium {
    gap: 4px;
    margin-bottom: 16px;
  }
  
  .podium-avatar {
    font-size: 2rem;
  }
  
  .podium-name {
    font-size: 0.75rem;
  }
  
  .podium-score {
    font-size: 0.7rem;
  }
  
  .podium-place.first .podium-bar {
    height: 80px;
  }
  
  .podium-place.second .podium-bar {
    height: 56px;
  }
  
  .podium-place.third .podium-bar {
    height: 40px;
  }
  
  .leaderboard-list {
    max-height: 35vh;
  }
  
  .leaderboard-item {
    padding: 8px 12px;
    gap: 8px;
  }
  
  .leaderboard-rank {
    width: 24px;
    height: 24px;
    font-size: 0.75rem;
  }
  
  .leaderboard-name {
    font-size: 0.85rem;
  }
  
  .leaderboard-points {
    font-size: 0.85rem;
  }
  
  .leaderboard-time {
    font-size: 0.7rem;
  }
}