/* ab999.sbs - Main Stylesheet - v5eb- prefix */
:root {
  --v5eb-primary: #FFA500;
  --v5eb-secondary: #0000FF;
  --v5eb-accent: #95A5A6;
  --v5eb-light: #FFF8DC;
  --v5eb-bg: #1B263B;
  --v5eb-bg-dark: #495057;
  --v5eb-text: #FFF8DC;
  --v5eb-radius: 8px;
  --v5eb-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
*, *::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(--v5eb-bg); color: var(--v5eb-text);
  line-height: 1.5rem; font-size: 1.4rem;
  max-width: 430px; margin: 0 auto; min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--v5eb-primary); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.v5eb-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: 56px;
  background: linear-gradient(135deg, var(--v5eb-bg) 0%, var(--v5eb-bg-dark) 100%);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1rem; z-index: 1000; border-bottom: 2px solid var(--v5eb-primary);
}
.v5eb-logo-area { display: flex; align-items: center; gap: 0.6rem; }
.v5eb-logo-area img { width: 28px; height: 28px; border-radius: 4px; }
.v5eb-logo-area span { font-size: 1.6rem; font-weight: 700; color: var(--v5eb-primary); letter-spacing: 0.5px; }
.v5eb-header-btns { display: flex; gap: 0.6rem; align-items: center; }
.v5eb-btn-register, .v5eb-btn-login {
  padding: 0.5rem 1.2rem; border-radius: 20px; font-size: 1.2rem;
  font-weight: 600; border: none; cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}
.v5eb-btn-register { background: linear-gradient(135deg, var(--v5eb-primary), #FF8C00); color: #1B263B; }
.v5eb-btn-login { background: transparent; color: var(--v5eb-primary); border: 1.5px solid var(--v5eb-primary); }
.v5eb-btn-register:hover, .v5eb-btn-login:hover { transform: scale(1.05); box-shadow: 0 2px 8px rgba(255,165,0,0.4); }
.v5eb-menu-toggle { background: none; border: none; color: var(--v5eb-light); font-size: 2rem; cursor: pointer; padding: 0.4rem; }
.v5eb-mobile-menu {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(27,38,59,0.97); z-index: 9999;
  padding: 7rem 2rem 2rem; transition: opacity 0.3s, visibility 0.3s;
}
.v5eb-menu-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.v5eb-menu-active { opacity: 1; visibility: visible; pointer-events: all; }
.v5eb-menu-close { position: absolute; top: 1.2rem; right: 1.5rem; background: none; border: none; color: var(--v5eb-light); font-size: 2.4rem; cursor: pointer; }
.v5eb-menu-links { list-style: none; display: flex; flex-direction: column; gap: 1.2rem; }
.v5eb-menu-links a {
  color: var(--v5eb-light); font-size: 1.5rem; padding: 1rem 0;
  border-bottom: 1px solid rgba(255,248,220,0.1); display: flex;
  align-items: center; gap: 0.8rem; transition: color 0.2s;
}
.v5eb-menu-links a:hover { color: var(--v5eb-primary); }
.v5eb-main { padding-top: 56px; }
@media (max-width: 768px) { .v5eb-main { padding-bottom: 80px; } }
.v5eb-carousel { position: relative; width: 100%; overflow: hidden; border-radius: 0 0 var(--v5eb-radius) var(--v5eb-radius); }
.v5eb-carousel-slide { display: none; width: 100%; cursor: pointer; }
.v5eb-slide-active { display: block; }
.v5eb-carousel-slide img { width: 100%; height: auto; min-height: 180px; object-fit: cover; }
.v5eb-carousel-dots { position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%); display: flex; gap: 6px; }
.v5eb-carousel-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,248,220,0.4); border: none; cursor: pointer; transition: background 0.3s; }
.v5eb-dot-active { background: var(--v5eb-primary); transform: scale(1.3); }
.v5eb-section { padding: 1.5rem 1rem; }
.v5eb-section-title {
  font-size: 1.7rem; font-weight: 700; color: var(--v5eb-primary);
  margin-bottom: 1rem; padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--v5eb-primary);
  display: flex; align-items: center; gap: 0.5rem;
}
.v5eb-game-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem; }
.v5eb-game-item {
  text-align: center; cursor: pointer; transition: transform 0.2s;
  border-radius: var(--v5eb-radius); overflow: hidden;
}
.v5eb-game-item:hover { transform: translateY(-2px); }
.v5eb-game-item img { width: 100%; aspect-ratio: 1; border-radius: var(--v5eb-radius); border: 2px solid rgba(255,165,0,0.2); object-fit: cover; }
.v5eb-game-item span { display: block; font-size: 1.1rem; color: var(--v5eb-light); margin-top: 0.3rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.v5eb-cat-label { font-size: 1.4rem; font-weight: 600; color: var(--v5eb-primary); margin: 1.2rem 0 0.8rem; padding-left: 0.5rem; border-left: 3px solid var(--v5eb-secondary); }
.v5eb-card {
  background: linear-gradient(135deg, var(--v5eb-bg-dark) 0%, var(--v5eb-bg) 100%);
  border-radius: var(--v5eb-radius); padding: 1.5rem; margin-bottom: 1rem;
  border: 1px solid rgba(255,165,0,0.15);
}
.v5eb-card h3 { font-size: 1.5rem; color: var(--v5eb-primary); margin-bottom: 0.8rem; }
.v5eb-card p { font-size: 1.3rem; line-height: 1.6; color: var(--v5eb-light); opacity: 0.9; }
.v5eb-promo-banner {
  background: linear-gradient(135deg, var(--v5eb-primary), #FF8C00);
  border-radius: var(--v5eb-radius); padding: 1.5rem; text-align: center;
  margin: 1rem; cursor: pointer; transition: transform 0.2s;
}
.v5eb-promo-banner:hover { transform: scale(1.02); }
.v5eb-promo-banner h3 { font-size: 1.6rem; color: #1B263B; margin-bottom: 0.5rem; }
.v5eb-promo-banner p { font-size: 1.2rem; color: #1B263B; opacity: 0.8; }
.v5eb-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: 60px;
  background: linear-gradient(180deg, var(--v5eb-bg-dark) 0%, #2C3E50 100%);
  display: flex; justify-content: space-around; align-items: center;
  z-index: 1000; border-top: 2px solid var(--v5eb-primary);
  box-shadow: 0 -2px 12px rgba(0,0,0,0.4);
}
@media (min-width: 769px) { .v5eb-bottom-nav { display: none; } }
.v5eb-bottom-nav-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 60px; min-height: 54px; background: none; border: none;
  color: var(--v5eb-light); cursor: pointer;
  transition: transform 0.15s, color 0.15s; border-radius: 8px; padding: 0.2rem 0;
}
.v5eb-bottom-nav-btn:hover, .v5eb-bottom-nav-btn:focus { color: var(--v5eb-primary); transform: scale(1.08); }
.v5eb-btn-pressed { transform: scale(0.92) !important; }
.v5eb-bottom-nav-btn i, .v5eb-bottom-nav-btn .material-icons { font-size: 22px; margin-bottom: 2px; }
.v5eb-bottom-nav-btn span { font-size: 1rem; color: inherit; }
.v5eb-bottom-nav-btn.v5eb-active-btn { color: var(--v5eb-primary); }
.v5eb-active-btn::after { content: ''; display: block; width: 4px; height: 4px; border-radius: 50%; background: var(--v5eb-primary); margin-top: 1px; }
.v5eb-footer { background: var(--v5eb-bg-dark); padding: 2rem 1rem 1rem; margin-top: 1rem; border-top: 1px solid rgba(255,165,0,0.2); }
.v5eb-footer-brand { font-size: 1.2rem; color: var(--v5eb-light); opacity: 0.8; line-height: 1.6; margin-bottom: 1rem; }
.v5eb-footer-links { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1rem; }
.v5eb-footer-links a { font-size: 1.1rem; color: var(--v5eb-primary); padding: 0.3rem 0.6rem; background: rgba(255,165,0,0.1); border-radius: 4px; transition: background 0.2s; }
.v5eb-footer-links a:hover { background: rgba(255,165,0,0.25); }
.v5eb-footer-copy { font-size: 1.1rem; color: var(--v5eb-light); opacity: 0.5; text-align: center; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(255,248,220,0.1); }
.v5eb-back-top {
  position: fixed; bottom: 75px; right: 1rem; width: 40px; height: 40px;
  border-radius: 50%; background: var(--v5eb-primary); color: #1B263B;
  border: none; font-size: 1.8rem; cursor: pointer; z-index: 999;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.3s, transform 0.2s;
}
.v5eb-hidden { opacity: 0; pointer-events: none; }
.v5eb-visible { opacity: 1; pointer-events: all; }
.v5eb-testimonial { background: rgba(0,0,255,0.08); border-left: 3px solid var(--v5eb-secondary); border-radius: 0 var(--v5eb-radius) var(--v5eb-radius) 0; padding: 1rem; margin-bottom: 0.8rem; }
.v5eb-testimonial p { font-size: 1.2rem; font-style: italic; }
.v5eb-testimonial strong { color: var(--v5eb-primary); font-size: 1.1rem; }
.v5eb-winner-row { display: flex; align-items: center; justify-content: space-between; padding: 0.6rem 0; border-bottom: 1px solid rgba(255,248,220,0.08); font-size: 1.2rem; }
.v5eb-winner-row:last-child { border-bottom: none; }
.v5eb-winner-name { color: var(--v5eb-light); }
.v5eb-winner-game { color: var(--v5eb-accent); }
.v5eb-winner-amount { color: var(--v5eb-primary); font-weight: 700; }
.v5eb-payment-grid { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; }
.v5eb-payment-item { background: rgba(255,248,220,0.08); padding: 0.6rem 1rem; border-radius: 20px; font-size: 1.2rem; color: var(--v5eb-light); }
.v5eb-app-cta { background: linear-gradient(135deg, var(--v5eb-secondary), #1E40AF); border-radius: var(--v5eb-radius); padding: 1.5rem; text-align: center; margin: 1rem 0; }
.v5eb-app-cta h3 { color: var(--v5eb-primary); font-size: 1.5rem; margin-bottom: 0.5rem; }
.v5eb-app-cta p { color: var(--v5eb-light); font-size: 1.2rem; margin-bottom: 1rem; }
.v5eb-app-btn { display: inline-block; background: var(--v5eb-primary); color: #1B263B; padding: 0.8rem 2rem; border-radius: 25px; font-weight: 700; font-size: 1.3rem; cursor: pointer; transition: transform 0.2s; }
.v5eb-app-btn:hover { transform: scale(1.05); }
.v5eb-help-content { padding: 1rem; font-size: 1.3rem; line-height: 1.7; }
.v5eb-help-content h2 { font-size: 1.6rem; color: var(--v5eb-primary); margin: 1.5rem 0 0.8rem; }
.v5eb-help-content h3 { font-size: 1.4rem; color: var(--v5eb-secondary); margin: 1.2rem 0 0.6rem; }
.v5eb-help-content p { margin-bottom: 0.8rem; color: var(--v5eb-light); opacity: 0.9; }
.v5eb-help-content ul, .v5eb-help-content ol { padding-left: 2rem; margin-bottom: 1rem; }
.v5eb-help-content li { margin-bottom: 0.5rem; color: var(--v5eb-light); opacity: 0.9; }
.v5eb-help-content a { color: var(--v5eb-primary); text-decoration: underline; }
.v5eb-faq-item { margin-bottom: 1rem; padding: 1rem; background: rgba(255,165,0,0.06); border-radius: var(--v5eb-radius); border-left: 3px solid var(--v5eb-primary); }
.v5eb-faq-item strong { color: var(--v5eb-primary); font-size: 1.3rem; }
.v5eb-text-center { text-align: center; }
.v5eb-mt-1 { margin-top: 1rem; }
.v5eb-mb-1 { margin-bottom: 1rem; }