/**
 * WinBid - Core CSS Design
 * Language: bn-BD (Bangladesh)
 * All classes use prefix: vae2-
 * Color palette: #0000CD | #E5E5E5 | #7CFC00 | #273746 | #FF9800
 */

/* CSS Variables */
:root {
  --vae2-primary: #0000CD;
  --vae2-secondary: #273746;
  --vae2-accent: #7CFC00;
  --vae2-highlight: #FF9800;
  --vae2-light: #E5E5E5;
  --vae2-bg: #0a0e17;
  --vae2-bg-card: #131a2b;
  --vae2-bg-dark: #060a12;
  --vae2-text: #E5E5E5;
  --vae2-text-dim: #8a92a6;
  --vae2-gold: #FFD700;
  --vae2-radius: 8px;
  --vae2-radius-lg: 12px;
  --vae2-transition: all 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', 'Noto Sans Bengali', Tahoma, sans-serif;
  background: var(--vae2-bg);
  color: var(--vae2-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  overflow-x: hidden;
}
a { color: var(--vae2-accent); text-decoration: none; transition: var(--vae2-transition); }
a:hover { color: var(--vae2-highlight); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* Header */
.vae2-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: linear-gradient(135deg, var(--vae2-secondary) 0%, #1a2436 100%);
  z-index: 1000;
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--vae2-primary);
  box-shadow: 0 2px 12px rgba(0,0,205,0.3);
}
.vae2-logo-area {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.vae2-logo-area img {
  width: 28px;
  height: 28px;
  border-radius: 4px;
}
.vae2-logo-area span {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--vae2-gold);
  letter-spacing: 0.5px;
}
.vae2-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.vae2-btn-register, .vae2-btn-login {
  padding: 0.5rem 1rem;
  border-radius: var(--vae2-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--vae2-transition);
}
.vae2-btn-register {
  background: linear-gradient(135deg, var(--vae2-highlight), #e68900);
  color: #fff;
}
.vae2-btn-register:hover { transform: scale(1.05); box-shadow: 0 2px 8px rgba(255,152,0,0.4); }
.vae2-btn-login {
  background: transparent;
  border: 1.5px solid var(--vae2-accent);
  color: var(--vae2-accent);
}
.vae2-btn-login:hover { background: rgba(124,252,0,0.1); }
.vae2-menu-toggle {
  background: none;
  border: none;
  color: var(--vae2-light);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
}

/* Mobile Menu Overlay */
.vae2-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 9998;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.vae2-overlay-active { display: block; opacity: 1; }

/* Mobile Menu */
.vae2-mobile-menu {
  position: fixed;
  top: 0; right: -280px;
  width: 260px;
  height: 100vh;
  background: var(--vae2-bg-card);
  z-index: 9999;
  transition: right 0.3s ease;
  padding: 2rem 1.5rem;
  overflow-y: auto;
}
.vae2-menu-active { right: 0; }
.vae2-mobile-menu .vae2-menu-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--vae2-gold);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.vae2-mobile-menu a {
  display: block;
  padding: 1rem 0;
  font-size: 1.4rem;
  color: var(--vae2-light);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: var(--vae2-transition);
}
.vae2-mobile-menu a:hover {
  color: var(--vae2-accent);
  padding-left: 0.5rem;
}

/* Main Content */
.vae2-main {
  padding-top: 5.6rem;
  padding-bottom: 1rem;
  min-height: 100vh;
}
@media (max-width: 768px) {
  .vae2-main { padding-bottom: 7rem; }
}

/* Carousel / Banner */
.vae2-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0 0 var(--vae2-radius-lg) var(--vae2-radius-lg);
}
.vae2-slide {
  display: none;
  width: 100%;
  cursor: pointer;
  position: relative;
}
.vae2-slide-active { display: block; }
.vae2-slide img {
  width: 100%;
  height: auto;
  min-height: 160px;
  object-fit: cover;
}
.vae2-slide-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  padding: 1.5rem 1rem 1rem;
  color: #fff;
}
.vae2-slide-overlay h2 { font-size: 1.6rem; margin-bottom: 0.3rem; }
.vae2-slide-overlay p { font-size: 1.2rem; opacity: 0.9; }
.vae2-carousel-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
}
.vae2-slide-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--vae2-transition);
}
.vae2-dot-active { background: var(--vae2-highlight); transform: scale(1.3); }

/* Section */
.vae2-section {
  padding: 1.5rem 1rem;
}
.vae2-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--vae2-gold);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--vae2-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.vae2-section-title i { font-size: 2rem; }

/* Game Grid */
.vae2-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
.vae2-game-item {
  text-align: center;
  cursor: pointer;
  transition: var(--vae2-transition);
  border-radius: var(--vae2-radius);
  padding: 0.5rem 0.2rem;
}
.vae2-game-item:hover {
  background: var(--vae2-bg-card);
  transform: translateY(-2px);
}
.vae2-game-item img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--vae2-radius);
  margin-bottom: 0.3rem;
  border: 1px solid rgba(255,255,255,0.08);
}
.vae2-game-item span {
  font-size: 1.1rem;
  color: var(--vae2-text);
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Category Header */
.vae2-cat-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 1.5rem 0 1rem;
  padding: 0.6rem 1rem;
  background: linear-gradient(135deg, var(--vae2-primary), #1a1aff);
  border-radius: var(--vae2-radius);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 600;
}

/* Card Component */
.vae2-card {
  background: var(--vae2-bg-card);
  border-radius: var(--vae2-radius-lg);
  padding: 1.2rem;
  margin-bottom: 1rem;
  border: 1px solid rgba(255,255,255,0.05);
}
.vae2-card h3 {
  font-size: 1.5rem;
  color: var(--vae2-accent);
  margin-bottom: 0.8rem;
}
.vae2-card p {
  font-size: 1.3rem;
  line-height: 1.8rem;
  color: var(--vae2-text-dim);
}

/* Buttons */
.vae2-btn {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  border-radius: var(--vae2-radius);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--vae2-transition);
  text-align: center;
}
.vae2-btn-primary {
  background: linear-gradient(135deg, var(--vae2-highlight), #e68900);
  color: #fff;
}
.vae2-btn-primary:hover { transform: scale(1.05); box-shadow: 0 4px 15px rgba(255,152,0,0.4); }
.vae2-btn-accent {
  background: linear-gradient(135deg, var(--vae2-accent), #5acd00);
  color: var(--vae2-bg-dark);
}
.vae2-btn-accent:hover { transform: scale(1.05); }
.vae2-btn-outline {
  background: transparent;
  border: 1.5px solid var(--vae2-primary);
  color: var(--vae2-primary);
}
.vae2-btn-outline:hover { background: rgba(0,0,205,0.1); }

/* Promo Link */
.vae2-promo-link {
  color: var(--vae2-highlight);
  font-weight: 700;
  cursor: pointer;
  transition: var(--vae2-transition);
  text-decoration: underline;
}
.vae2-promo-link:hover { color: var(--vae2-gold); }

/* Testimonial */
.vae2-testimonial {
  background: var(--vae2-bg-card);
  border-radius: var(--vae2-radius-lg);
  padding: 1rem;
  margin-bottom: 0.8rem;
  border-left: 3px solid var(--vae2-accent);
}
.vae2-testimonial .vae2-t-user {
  font-size: 1.2rem;
  color: var(--vae2-gold);
  margin-bottom: 0.3rem;
}
.vae2-testimonial .vae2-t-text {
  font-size: 1.2rem;
  color: var(--vae2-text-dim);
  font-style: italic;
}

/* Winner Showcase */
.vae2-winner {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.vae2-winner img {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--vae2-highlight);
}
.vae2-winner-info { flex: 1; }
.vae2-winner-name { font-size: 1.2rem; color: var(--vae2-light); }
.vae2-winner-amount { font-size: 1.3rem; color: var(--vae2-accent); font-weight: 700; }

/* Payment Methods */
.vae2-payment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}
.vae2-payment-item {
  background: var(--vae2-bg-card);
  padding: 0.6rem 1rem;
  border-radius: var(--vae2-radius);
  font-size: 1.2rem;
  color: var(--vae2-light);
  border: 1px solid rgba(255,255,255,0.08);
}

/* Footer */
.vae2-footer {
  background: var(--vae2-bg-dark);
  padding: 2rem 1rem 1rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.vae2-footer-brand {
  font-size: 1.2rem;
  color: var(--vae2-text-dim);
  line-height: 1.8rem;
  margin-bottom: 1.5rem;
}
.vae2-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  justify-content: center;
}
.vae2-footer-links a {
  background: var(--vae2-bg-card);
  padding: 0.4rem 0.8rem;
  border-radius: var(--vae2-radius);
  font-size: 1.1rem;
  color: var(--vae2-light);
  border: 1px solid rgba(255,255,255,0.08);
}
.vae2-footer-links a:hover { border-color: var(--vae2-accent); color: var(--vae2-accent); }
.vae2-footer-copy {
  text-align: center;
  font-size: 1.1rem;
  color: var(--vae2-text-dim);
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}

/* Bottom Navigation */
.vae2-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 60px;
  background: linear-gradient(180deg, var(--vae2-secondary), var(--vae2-bg-dark));
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  border-top: 1.5px solid var(--vae2-primary);
  box-shadow: 0 -2px 12px rgba(0,0,205,0.2);
}
@media (min-width: 769px) {
  .vae2-bottom-nav { display: none; }
}
.vae2-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 60px;
  background: none;
  border: none;
  color: var(--vae2-text-dim);
  cursor: pointer;
  transition: var(--vae2-transition);
  padding: 0.4rem;
}
.vae2-bottom-nav-btn:hover,
.vae2-bottom-nav-btn:focus {
  color: var(--vae2-accent);
}
.vae2-bottom-nav-btn.vae2-nav-active {
  color: var(--vae2-highlight);
}
.vae2-bottom-nav-btn .material-icons,
.vae2-bottom-nav-btn i {
  font-size: 22px;
  margin-bottom: 2px;
}
.vae2-bottom-nav-btn span {
  font-size: 1rem;
}

/* Partner logos */
.vae2-partners {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.vae2-partners span {
  background: rgba(255,255,255,0.05);
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  font-size: 1rem;
  color: var(--vae2-text-dim);
}

/* Utility */
.vae2-text-center { text-align: center; }
.vae2-mt-1 { margin-top: 1rem; }
.vae2-mb-1 { margin-bottom: 1rem; }
.vae2-hidden { display: none; }

/* H1 style */
.vae2-h1-main {
  font-size: 2rem;
  font-weight: 700;
  color: var(--vae2-gold);
  text-align: center;
  padding: 1rem;
  line-height: 2.6rem;
}

/* Winner animation */
@keyframes vae2-pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}
.vae2-pulse { animation: vae2-pulse 2s infinite; }

/* Badge */
.vae2-badge {
  background: var(--vae2-highlight);
  color: #fff;
  font-size: 0.9rem;
  padding: 0.1rem 0.4rem;
  border-radius: 10px;
  position: absolute;
  top: 2px; right: 2px;
}

/* Highlight box */
.vae2-highlight-box {
  background: linear-gradient(135deg, rgba(0,0,205,0.2), rgba(255,152,0,0.15));
  border: 1px solid var(--vae2-primary);
  border-radius: var(--vae2-radius-lg);
  padding: 1.2rem;
  margin: 1rem 0;
}

/* FAQ */
.vae2-faq-item {
  margin-bottom: 1rem;
  padding: 0.8rem 1rem;
  background: var(--vae2-bg-card);
  border-radius: var(--vae2-radius);
  border-left: 3px solid var(--vae2-primary);
}
.vae2-faq-item strong {
  display: block;
  color: var(--vae2-accent);
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
}
.vae2-faq-item p {
  font-size: 1.2rem;
  color: var(--vae2-text-dim);
}

/* Responsive fine-tuning */
@media (max-width: 360px) {
  .vae2-game-grid { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
  .vae2-h1-main { font-size: 1.7rem; }
}