/* ==================================================================
   123bet app - design.css
   Mobile-first gaming portal. Root font 62.5% so 1rem === 10px.
   Every custom class uses the "vb5e-" prefix for isolation.
   ================================================================== */

/* ---- Design tokens ---- */
:root {
  --vb5e-bg:          #170f1f;
  --vb5e-bg-2:        #2C2C2C;
  --vb5e-bg-3:        #221731;
  --vb5e-surface:     #2a1f3d;
  --vb5e-surface-2:   #372852;
  --vb5e-primary:     #FFB347;
  --vb5e-primary-2:   #ff9a1f;
  --vb5e-secondary:   #BA55D3;
  --vb5e-tertiary:    #9966CC;
  --vb5e-text:        #FFFFFF;
  --vb5e-text-muted:  #d6cce8;
  --vb5e-text-dim:    #9b91b3;
  --vb5e-border:      rgba(255, 179, 71, 0.22);
  --vb5e-border-soft: rgba(187, 148, 240, 0.18);
  --vb5e-shadow:      0 8px 24px rgba(0, 0, 0, 0.45);
  --vb5e-radius:      14px;
  --vb5e-radius-lg:   22px;
  --vb5e-max-width:   430px;
}

/* ---- Reset & base ---- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: "Be Vietnam Pro", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at top, var(--vb5e-bg-3), var(--vb5e-bg) 60%);
  background-attachment: fixed;
  color: var(--vb5e-text);
  line-height: 1.5rem;
  font-size: 1.5rem;
  min-height: 100vh;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a   { color: var(--vb5e-primary); text-decoration: none; }

/* ---- Layout helpers ---- */
.vb5e-container { width: 100%; max-width: var(--vb5e-max-width); margin: 0 auto; padding: 0 1.4rem; }
.vb5e-section   { padding: 2.6rem 0 1rem; }

/* ---- Buttons ---- */
.vb5e-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  border: none; border-radius: 999px;
  padding: 1rem 1.8rem; font-size: 1.4rem; font-weight: 700;
  cursor: pointer; min-height: 44px; font-family: inherit;
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}
.vb5e-btn:active { transform: scale(0.96); }
.vb5e-btn-register {
  background: linear-gradient(135deg, var(--vb5e-primary), var(--vb5e-primary-2));
  color: #2a1500; box-shadow: 0 6px 18px rgba(255, 154, 31, 0.45);
}
.vb5e-btn-register:hover { filter: brightness(1.08); }
.vb5e-btn-login {
  background: linear-gradient(135deg, var(--vb5e-secondary), var(--vb5e-tertiary));
  color: #fff; box-shadow: 0 6px 18px rgba(186, 85, 211, 0.4);
}
.vb5e-btn-login:hover { filter: brightness(1.08); }
.vb5e-btn-ghost { background: transparent; color: var(--vb5e-primary); border: 1.5px solid var(--vb5e-border); }

/* ---- Header ---- */
.vb5e-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(180deg, rgba(23, 15, 31, 0.96), rgba(34, 23, 49, 0.92));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--vb5e-border-soft);
  transition: transform 0.3s ease;
}
.vb5e-header-hidden { transform: translateY(-100%); }
.vb5e-header-inner {
  max-width: var(--vb5e-max-width); margin: 0 auto;
  height: 6rem; padding: 0 1.2rem;
  display: flex; align-items: center; gap: 1rem;
}
.vb5e-menu-toggle {
  background: transparent; border: none; color: var(--vb5e-primary);
  font-size: 2.4rem; cursor: pointer;
  min-width: 44px; min-height: 44px;
  display: flex; align-items: center; justify-content: center;
}
.vb5e-logo { display: flex; align-items: center; gap: 0.8rem; flex: 1; min-width: 0; }
.vb5e-logo-img { width: 3.2rem; height: 3.2rem; border-radius: 8px; box-shadow: 0 0 0 1.5px var(--vb5e-border); }
.vb5e-logo-text {
  font-size: 1.7rem; font-weight: 800; white-space: nowrap;
  background: linear-gradient(90deg, var(--vb5e-primary), #ffd28a);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.vb5e-header-actions { display: flex; align-items: center; gap: 0.6rem; }
.vb5e-header-actions .vb5e-btn { padding: 0.8rem 1.2rem; font-size: 1.3rem; }

/* ---- Mobile slide-in menu ---- */
.vb5e-menu-overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6);
  opacity: 0; visibility: hidden; z-index: 9998; transition: opacity 0.3s ease;
}
.vb5e-menu-overlay.vb5e-is-visible { opacity: 1; visibility: visible; }
.vb5e-mobile-menu {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 80%; max-width: 320px;
  background: linear-gradient(180deg, var(--vb5e-bg-3), var(--vb5e-bg));
  z-index: 9999; transform: translateX(-100%);
  transition: transform 0.3s ease;
  padding: 2rem 1.6rem; overflow-y: auto;
}
.vb5e-mobile-menu.vb5e-is-open { transform: translateX(0); }
.vb5e-mobile-menu h3 {
  font-size: 1.4rem; color: var(--vb5e-primary);
  text-transform: uppercase; letter-spacing: 0.5px; margin: 1.6rem 0 0.8rem;
}
.vb5e-mobile-menu a {
  display: block; padding: 1rem 0.4rem;
  color: var(--vb5e-text-muted); font-size: 1.45rem;
  border-bottom: 1px solid var(--vb5e-border-soft);
}
.vb5e-mobile-menu a:active { color: var(--vb5e-primary); }

/* ---- Hero carousel ---- */
.vb5e-hero { margin-top: 6rem; position: relative; overflow: hidden; }
.vb5e-hero-track { position: relative; height: 200px; }
.vb5e-hero-slide {
  position: absolute; inset: 0; opacity: 0;
  transition: opacity 0.6s ease; cursor: pointer;
}
.vb5e-hero-slide.vb5e-is-active { opacity: 1; }
.vb5e-hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.vb5e-hero-dots {
  position: absolute; bottom: 10px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 6px;
}
.vb5e-hero-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.45); border: none; cursor: pointer; padding: 0;
}
.vb5e-hero-dot.vb5e-is-active { background: var(--vb5e-primary); width: 22px; border-radius: 4px; }

/* ---- Section headings ---- */
.vb5e-section-title {
  display: flex; align-items: center; gap: 0.9rem;
  margin: 0 0 1.4rem; font-size: 1.8rem; font-weight: 800;
}
.vb5e-section-title i { color: var(--vb5e-primary); font-size: 2.2rem; }
.vb5e-section-title::after {
  content: ""; flex: 1; height: 2px;
  background: linear-gradient(90deg, var(--vb5e-primary), transparent);
}

/* ---- Game grid & cards ---- */
.vb5e-game-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.vb5e-game-card {
  background: linear-gradient(160deg, var(--vb5e-surface), var(--vb5e-surface-2));
  border: 1px solid var(--vb5e-border-soft);
  border-radius: var(--vb5e-radius);
  padding: 0.8rem; text-align: center; cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.vb5e-game-card:hover, .vb5e-game-card:active {
  transform: translateY(-3px); border-color: var(--vb5e-primary); box-shadow: var(--vb5e-shadow);
}
.vb5e-game-thumb { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 10px; margin-bottom: 0.6rem; }
.vb5e-game-name {
  font-size: 1.25rem; font-weight: 600; color: var(--vb5e-text-muted); line-height: 1.3rem;
  overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}

/* ---- Intro / text modules ---- */
.vb5e-intro-box, .vb5e-info-card {
  background: linear-gradient(160deg, var(--vb5e-surface), rgba(55, 40, 82, 0.6));
  border: 1px solid var(--vb5e-border-soft);
  border-radius: var(--vb5e-radius-lg);
  padding: 1.8rem; margin-bottom: 1.4rem;
}
.vb5e-intro-box h2, .vb5e-info-card h2 { font-size: 1.7rem; margin-bottom: 0.8rem; color: var(--vb5e-primary); }
.vb5e-intro-box p, .vb5e-info-card p { color: var(--vb5e-text-muted); margin-bottom: 0.8rem; font-size: 1.4rem; }
.vb5e-info-card ul { list-style: none; padding: 0; }
.vb5e-info-card li {
  position: relative; padding: 0.5rem 0 0.5rem 2rem;
  color: var(--vb5e-text-muted); font-size: 1.4rem;
}
.vb5e-info-card li::before {
  content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900;
  position: absolute; left: 0; top: 0.5rem; color: var(--vb5e-primary);
}
.vb5e-inline-link { color: var(--vb5e-primary); font-weight: 700; cursor: pointer; }

/* ---- RTP table ---- */
.vb5e-rtp-table { width: 100%; border-collapse: collapse; background: var(--vb5e-surface); border-radius: var(--vb5e-radius); overflow: hidden; }
.vb5e-rtp-table th, .vb5e-rtp-table td {
  padding: 1rem; text-align: left; font-size: 1.35rem;
  border-bottom: 1px solid var(--vb5e-border-soft);
}
.vb5e-rtp-table th { background: rgba(255, 179, 71, 0.12); color: var(--vb5e-primary); }
.vb5e-rtp-table td { color: var(--vb5e-text-muted); }
.vb5e-rtp-value { color: var(--vb5e-primary); font-weight: 800; }

/* ---- Features grid ---- */
.vb5e-features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.vb5e-feature-item {
  background: var(--vb5e-surface); border: 1px solid var(--vb5e-border-soft);
  border-radius: var(--vb5e-radius); padding: 1.4rem 1rem; text-align: center;
}
.vb5e-feature-item i { font-size: 2.6rem; color: var(--vb5e-primary); margin-bottom: 0.6rem; }
.vb5e-feature-item h3 { font-size: 1.35rem; margin-bottom: 0.4rem; color: var(--vb5e-text); }
.vb5e-feature-item p { font-size: 1.2rem; color: var(--vb5e-text-dim); line-height: 1.4rem; }

/* ---- Payment methods ---- */
.vb5e-pay-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.vb5e-pay-item {
  background: var(--vb5e-surface); border: 1px solid var(--vb5e-border-soft);
  border-radius: 12px; padding: 1rem 0.6rem; text-align: center;
}
.vb5e-pay-item i { font-size: 2.2rem; color: var(--vb5e-tertiary); margin-bottom: 0.4rem; }
.vb5e-pay-item span { font-size: 1.15rem; color: var(--vb5e-text-muted); display: block; }

/* ---- App download CTA ---- */
.vb5e-app-cta {
  background: linear-gradient(135deg, rgba(186, 85, 211, 0.25), rgba(255, 179, 71, 0.18));
  border: 1px solid var(--vb5e-border);
  border-radius: var(--vb5e-radius-lg); padding: 2rem 1.6rem; text-align: center;
}
.vb5e-app-cta h2 { color: var(--vb5e-primary); font-size: 1.8rem; margin-bottom: 0.6rem; }
.vb5e-app-cta p { color: var(--vb5e-text-muted); font-size: 1.35rem; margin-bottom: 1.2rem; }
.vb5e-app-buttons { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; }

/* ---- Play-now CTA banner ---- */
.vb5e-cta-banner {
  background: linear-gradient(135deg, var(--vb5e-primary), var(--vb5e-secondary));
  border-radius: var(--vb5e-radius-lg);
  padding: 2.2rem 1.6rem; text-align: center; margin: 2rem 0; color: #1a0a00;
}
.vb5e-cta-banner h2 { font-size: 2rem; margin-bottom: 0.6rem; }
.vb5e-cta-banner p { font-size: 1.35rem; margin-bottom: 1.2rem; }
.vb5e-cta-banner .vb5e-btn { background: #2a1500; color: var(--vb5e-primary); }

/* ---- Footer ---- */
.vb5e-footer {
  background: linear-gradient(180deg, var(--vb5e-bg-3), #0f0a17);
  border-top: 1px solid var(--vb5e-border-soft);
  padding: 2.4rem 0 9rem; margin-top: 2rem;
}
.vb5e-footer p { color: var(--vb5e-text-dim); font-size: 1.3rem; margin-bottom: 1rem; }
.vb5e-footer-links { display: flex; flex-wrap: wrap; gap: 0.6rem 1rem; margin: 1rem 0; }
.vb5e-footer-links a { color: var(--vb5e-text-muted); font-size: 1.3rem; text-decoration: underline; }
.vb5e-footer-links a:hover { color: var(--vb5e-primary); }
.vb5e-footer-promo { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1rem 0; }
.vb5e-footer-copy { color: var(--vb5e-text-dim); font-size: 1.2rem; margin-top: 1.2rem; }

/* ---- Bottom navigation (mobile only) ---- */
.vb5e-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; height: 62px;
  background: linear-gradient(180deg, rgba(42, 31, 61, 0.96), rgba(23, 15, 31, 0.98));
  backdrop-filter: blur(12px);
  border-top: 1.5px solid var(--vb5e-border);
  display: flex; justify-content: space-around; align-items: center;
  z-index: 1000; padding-bottom: env(safe-area-inset-bottom);
}
.vb5e-bottom-nav-btn {
  flex: 1; min-width: 60px; min-height: 60px;
  background: transparent; border: none; color: var(--vb5e-text-dim);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; cursor: pointer; font-family: inherit; position: relative;
  transition: color 0.2s ease, transform 0.2s ease;
  text-decoration: none;
}
.vb5e-bottom-nav-btn i, .vb5e-bottom-nav-btn .material-symbols-outlined { font-size: 24px; }
.vb5e-bottom-nav-btn span:not(.material-symbols-outlined) { font-size: 11px; font-weight: 600; }
.vb5e-bottom-nav-btn:active { transform: scale(0.9); }
.vb5e-bottom-nav-btn.vb5e-is-current { color: var(--vb5e-primary); }
.vb5e-bottom-nav-btn.vb5e-is-current::before {
  content: ""; position: absolute; top: 0;
  width: 28px; height: 3px; border-radius: 0 0 3px 3px; background: var(--vb5e-primary);
}

/* ---- Responsive breakpoints ---- */
@media (min-width: 769px) {
  .vb5e-bottom-nav { display: none; }
  .vb5e-footer { padding-bottom: 2.4rem; }
}
@media (max-width: 768px) {
  .vb5e-main { padding-bottom: 80px; }
}
@media (min-width: 431px) {
  .vb5e-hero-track { height: 260px; }
}