/* 789bet99 layout - prefix vbfb- */
/* English code comments only */

:root {
  --vbfb-primary: #CD853F;
  --vbfb-secondary: #DEB887;
  --vbfb-accent: #FFEBCD;
  --vbfb-bg: #0A0A0A;
  --vbfb-bg2: #2F2F2F;
  --vbfb-text: #FFEBCD;
  --vbfb-muted: #b9a98a;
  --vbfb-danger: #e0533d;
  --vbfb-success: #4caf7d;
  --vbfb-radius: 12px;
  --vbfb-header-h: 56px;
  --vbfb-bottomnav-h: 62px;
}

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

html { font-size: 62.5%; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--vbfb-bg);
  color: var(--vbfb-text);
  font-size: 1.5rem;
  line-height: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--vbfb-secondary); text-decoration: none; }

/* ---------- Header ---------- */
.vbfb-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--vbfb-header-h);
  background: linear-gradient(90deg, #0A0A0A, #2F2F2F);
  border-bottom: 2px solid var(--vbfb-primary);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 12px;
  z-index: 1000;
  max-width: 430px; margin: 0 auto;
}
.vbfb-logo {
  display: flex; align-items: center; gap: 8px;
  color: var(--vbfb-accent); font-weight: 700; font-size: 1.7rem;
}
.vbfb-logo img { width: 28px; height: 28px; border-radius: 6px; }
.vbfb-logo span { background: linear-gradient(90deg, #FFEBCD, #CD853F); -webkit-background-clip: text; background-clip: text; color: transparent; }

.vbfb-header-actions { display: flex; align-items: center; gap: 8px; }
.vbfb-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font-weight: 700; font-size: 1.3rem; border: none; border-radius: 8px;
  padding: 8px 14px; cursor: pointer; min-height: 36px; transition: transform .15s, opacity .15s;
}
.vbfb-btn:active { transform: scale(.95); }
.vbfb-btn-login { background: transparent; color: var(--vbfb-accent); border: 1px solid var(--vbfb-secondary); }
.vbfb-btn-register { background: linear-gradient(90deg, #CD853F, #DEB887); color: #0A0A0A; }

.vbfb-menu-toggle {
  background: transparent; border: none; color: var(--vbfb-accent);
  font-size: 2.2rem; cursor: pointer; padding: 4px 8px;
}

/* ---------- Mobile Menu (expandable) ---------- */
.vbfb-mobile-menu {
  position: fixed; top: var(--vbfb-header-h); left: 0; right: 0;
  background: #1a1a1a; border-bottom: 2px solid var(--vbfb-primary);
  max-height: 0; overflow: hidden; transition: max-height .3s ease;
  z-index: 9999; max-width: 430px; margin: 0 auto;
}
.vbfb-mobile-menu.vbfb-menu-open { max-height: 600px; }
.vbfb-mobile-menu a {
  display: block; padding: 14px 16px; border-bottom: 1px solid #333;
  color: var(--vbfb-text); font-size: 1.4rem;
}
.vbfb-mobile-menu a:active { background: #2F2F2F; }

/* ---------- Layout ---------- */
.vbfb-wrapper { padding-top: calc(var(--vbfb-header-h) + 8px); }
.vbfb-container { padding: 12px 14px; }
main { display: block; }

/* ---------- Carousel ---------- */
.vbfb-carousel { position: relative; margin: 8px 0 16px; border-radius: var(--vbfb-radius); overflow: hidden; }
.vbfb-slide { display: none; cursor: pointer; position: relative; }
.vbfb-slide img { width: 100%; height: 180px; object-fit: cover; }
.vbfb-slide-cap {
  position: absolute; left: 12px; bottom: 12px;
  background: rgba(10,10,10,.6); padding: 6px 10px; border-radius: 6px;
  color: var(--vbfb-accent); font-size: 1.3rem; font-weight: 700;
}
.vbfb-dots { display: flex; justify-content: center; gap: 6px; padding: 6px 0; }
.vbfb-dot { width: 8px; height: 8px; border-radius: 50%; background: #555; cursor: pointer; }
.vbfb-dot.vbfb-dot-active { background: var(--vbfb-primary); }

/* ---------- Headings ---------- */
.vbfb-h1 { font-size: 2.2rem; line-height: 2.6rem; color: var(--vbfb-accent); margin: 12px 0 8px; }
.vbfb-h2 { font-size: 1.9rem; line-height: 2.4rem; color: var(--vbfb-secondary); margin: 18px 0 8px; border-left: 4px solid var(--vbfb-primary); padding-left: 10px; }
.vbfb-h3 { font-size: 1.6rem; color: var(--vbfb-secondary); margin: 14px 0 6px; }
.vbfb-section { margin: 18px 0; padding: 12px; background: var(--vbfb-bg2); border-radius: var(--vbfb-radius); }
.vbfb-lead { font-size: 1.45rem; line-height: 2.2rem; color: var(--vbfb-text); margin: 8px 0; }
.vbfb-p { font-size: 1.4rem; line-height: 2.2rem; color: #d8c9a8; margin: 6px 0; }
.vbfb-promo-text { color: var(--vbfb-primary); font-weight: 700; }

/* ---------- Game grid ---------- */
.vbfb-game-group { margin: 14px 0; }
.vbfb-game-title { font-size: 1.6rem; color: var(--vbfb-secondary); margin: 10px 0; display: flex; align-items: center; gap: 8px; }
.vbfb-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
}
.vbfb-game-card {
  background: #1c1c1c; border-radius: 10px; overflow: hidden;
  border: 1px solid #333; transition: transform .15s; cursor: pointer;
}
.vbfb-game-card:active { transform: scale(.96); }
.vbfb-game-card img { width: 100%; height: 70px; object-fit: cover; }
.vbfb-game-name { font-size: 1.05rem; color: var(--vbfb-accent); text-align: center; padding: 4px 2px; line-height: 1.4rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Cards / features ---------- */
.vbfb-card-row { display: flex; flex-wrap: wrap; gap: 10px; }
.vbfb-card {
  flex: 1 1 45%; background: #1c1c1c; border-radius: 10px; padding: 12px;
  border: 1px solid #333;
}
.vbfb-card i { color: var(--vbfb-primary); font-size: 2.4rem; }
.vbfb-card h3 { color: var(--vbfb-secondary); font-size: 1.4rem; margin: 6px 0 4px; }
.vbfb-card p { font-size: 1.25rem; line-height: 1.8rem; color: #c9b890; }

/* ---------- Buttons ---------- */
.vbfb-btn-promo {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(90deg, #CD853F, #DEB887); color: #0A0A0A;
  font-weight: 800; padding: 12px 22px; border-radius: 30px; border: none;
  font-size: 1.5rem; cursor: pointer; margin: 10px 0;
}
.vbfb-text-link { color: var(--vbfb-primary); font-weight: 700; text-decoration: underline; }

/* ---------- Testimonials ---------- */
.vbfb-testimonial { background: #1c1c1c; border-radius: 10px; padding: 12px; margin: 8px 0; border-left: 3px solid var(--vbfb-primary); }
.vbfb-testimonial .vbfb-stars { color: #FFD700; font-size: 1.2rem; }
.vbfb-testimonial p { font-size: 1.3rem; line-height: 2rem; color: #d8c9a8; margin: 4px 0; }
.vbfb-testimonial .vbfb-author { color: var(--vbfb-secondary); font-size: 1.2rem; font-weight: 700; }

/* ---------- Winners ---------- */
.vbfb-winner { display: flex; justify-content: space-between; padding: 8px 10px; background: #1c1c1c; border-radius: 8px; margin: 6px 0; font-size: 1.3rem; }
.vbfb-winner .vbfb-amt { color: var(--vbfb-primary); font-weight: 800; }

/* ---------- Payment ---------- */
.vbfb-pay-row { display: flex; flex-wrap: wrap; gap: 8px; }
.vbfb-pay { flex: 1 1 30%; background: #1c1c1c; border-radius: 8px; padding: 10px; text-align: center; border: 1px solid #333; }
.vbfb-pay i { font-size: 2.2rem; color: var(--vbfb-secondary); }
.vbfb-pay span { display: block; font-size: 1.15rem; color: var(--vbfb-accent); margin-top: 4px; }

/* ---------- CTA ---------- */
.vbfb-cta {
  background: linear-gradient(135deg, #2F2F2F, #0A0A0A);
  border: 1px solid var(--vbfb-primary); border-radius: var(--vbfb-radius);
  padding: 16px; text-align: center; margin: 16px 0;
}
.vbfb-cta h2 { border: none; padding: 0; color: var(--vbfb-accent); }

/* ---------- Footer ---------- */
.vbfb-footer {
  background: #050505; padding: 18px 14px 20px; margin-top: 20px;
  border-top: 2px solid var(--vbfb-primary);
}
.vbfb-footer-brand { font-size: 1.3rem; line-height: 2rem; color: #b9a98a; margin-bottom: 12px; }
.vbfb-footer-links { display: flex; flex-wrap: wrap; gap: 10px; margin: 10px 0; }
.vbfb-footer-links a { flex: 1 1 45%; font-size: 1.25rem; color: var(--vbfb-secondary); padding: 6px 0; }
.vbfb-footer-promo { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.vbfb-footer-promo button { flex: 1 1 45%; }
.vbfb-footer-copy { font-size: 1.15rem; color: #777; margin-top: 10px; text-align: center; }

/* ---------- Bottom nav ---------- */
.vbfb-bottomnav {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--vbfb-bottomnav-h);
  background: linear-gradient(180deg, #2F2F2F, #0A0A0A);
  border-top: 2px solid var(--vbfb-primary);
  display: flex; justify-content: space-around; align-items: stretch;
  z-index: 1000; max-width: 430px; margin: 0 auto;
}
.vbfb-bottomnav-btn {
  flex: 1; min-width: 60px; min-height: 60px;
  background: transparent; border: none; color: var(--vbfb-accent);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; cursor: pointer; transition: color .2s, transform .15s; padding: 4px;
}
.vbfb-bottomnav-btn i, .vbfb-bottomnav-btn .material-icons-outlined { font-size: 24px; }
.vbfb-bottomnav-btn span { font-size: 1.05rem; line-height: 1.2rem; }
.vbfb-bottomnav-btn:active { transform: scale(.9); }
.vbfb-bottomnav-active { color: var(--vbfb-primary); }
.vbfb-bottomnav-active i, .vbfb-bottomnav-active .material-icons-outlined { color: var(--vbfb-primary); }

/* ---------- Desktop ---------- */
@media (min-width: 769px) {
  .vbfb-bottomnav { display: none; }
  .vbfb-menu-toggle { display: none; }
}
@media (max-width: 768px) {
  main { padding-bottom: 80px; }
  .vbfb-wrapper { padding-bottom: 80px; }
}