/* bet login - shared styles, prefix sa0a- */
:root {
  --sa0a-primary: #0000CD;
  --sa0a-bg: #1C2833;
  --sa0a-text: #BAE1FF;
  --sa0a-accent: #FF8A80;
  --sa0a-bg2: #141c26;
  --sa0a-bg3: #0f1620;
  --sa0a-gold: #ffd479;
  --sa0a-border: #2a3a4a;
  --sa0a-mut: #8aa0b8;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", Arial, sans-serif;
  background: var(--sa0a-bg);
  color: var(--sa0a-text);
  line-height: 1.5rem;
  font-size: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--sa0a-text); text-decoration: none; }

/* ============ Header ============ */
.sa0a-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  background: linear-gradient(135deg, #0a1428 0%, #1C2833 100%);
  border-bottom: 1px solid var(--sa0a-border);
  box-shadow: 0 2px 10px rgba(0,0,0,.35);
}
.sa0a-headbar {
  display: flex; align-items: center; gap: 1rem;
  padding: .7rem 1rem; min-height: 5.2rem;
}
.sa0a-logo { display: flex; align-items: center; gap: .6rem; flex: 1; min-width: 0; }
.sa0a-logo img { width: 3rem; height: 3rem; border-radius: .6rem; }
.sa0a-logo b { color: #fff; font-size: 1.6rem; font-weight: 700; }
.sa0a-logo b span { color: var(--sa0a-accent); }
.sa0a-headbtns { display: flex; gap: .5rem; }
.sa0a-btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.25rem; font-weight: 700; border: none; cursor: pointer;
  border-radius: 2rem; padding: .7rem 1.3rem; min-height: 3.4rem;
  transition: transform .15s ease, opacity .15s ease; color: #fff;
}
.sa0a-btn:active { transform: scale(.96); }
.sa0a-btn-login { background: rgba(186,225,255,.12); border: 1px solid var(--sa0a-text); }
.sa0a-btn-register { background: linear-gradient(135deg, var(--sa0a-primary), #4a6bff); box-shadow: 0 3px 8px rgba(0,0,205,.4); }
.sa0a-menubtn {
  background: transparent; border: 1px solid var(--sa0a-border);
  color: var(--sa0a-text); border-radius: .8rem; width: 3.6rem; height: 3.6rem;
  font-size: 1.6rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.sa0a-menubtn.sa0a-active { background: rgba(0,0,205,.3); }

/* Expandable nav menu */
.sa0a-navmenu {
  max-height: 0; overflow: hidden; transition: max-height .3s ease;
  background: var(--sa0a-bg3); border-top: 1px solid transparent;
}
.sa0a-navmenu.sa0a-open { max-height: 420px; border-top-color: var(--sa0a-border); }
.sa0a-navmenu ul { list-style: none; padding: .4rem 1rem; }
.sa0a-navmenu li a {
  display: flex; align-items: center; gap: .8rem;
  padding: 1rem .6rem; border-bottom: 1px dashed var(--sa0a-border);
  color: var(--sa0a-text); font-size: 1.35rem;
}
.sa0a-navmenu li:last-child a { border-bottom: none; }
.sa0a-navmenu li a i { color: var(--sa0a-accent); width: 2rem; text-align: center; }
.sa0a-navmenu li a:active { background: rgba(0,0,205,.18); }

/* ============ Layout ============ */
.sa0a-main { padding-top: 6rem; padding-bottom: 8rem; }
.sa0a-section { padding: 1.6rem 1rem; }
.sa0a-section-title {
  display: flex; align-items: center; gap: .6rem;
  font-size: 1.7rem; font-weight: 700; color: #fff;
  margin-bottom: 1rem; border-left: 4px solid var(--sa0a-accent);
  padding-left: .8rem;
}
.sa0a-section-title i { color: var(--sa0a-accent); }

/* ============ Hero carousel ============ */
.sa0a-carousel { position: relative; border-radius: 1rem; overflow: hidden; margin: 0 1rem; }
.sa0a-slides { position: relative; }
.sa0a-slide {
  display: none; cursor: pointer; position: relative;
}
.sa0a-slide.sa0a-active { display: block; }
.sa0a-slide img { width: 100%; height: 18rem; object-fit: cover; border-radius: 1rem; }
.sa0a-slide-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(transparent, rgba(10,20,40,.92));
  padding: 1rem; color: #fff;
}
.sa0a-slide-cap b { font-size: 1.5rem; color: var(--sa0a-gold); }
.sa0a-dots { display: flex; justify-content: center; gap: .5rem; padding: .6rem 0; }
.sa0a-dot {
  width: .8rem; height: .8rem; border-radius: 50%;
  background: rgba(186,225,255,.3); cursor: pointer;
}
.sa0a-dot.sa0a-active { background: var(--sa0a-accent); }

/* ============ Promo CTA banner ============ */
.sa0a-cta {
  background: linear-gradient(135deg, var(--sa0a-primary), #4a6bff);
  border-radius: 1rem; padding: 1.4rem; margin: 1rem; text-align: center;
}
.sa0a-cta h2 { color: #fff; font-size: 1.6rem; margin-bottom: .6rem; }
.sa0a-cta p { color: rgba(255,255,255,.9); font-size: 1.25rem; margin-bottom: 1rem; }
.sa0a-cta .sa0a-btn { background: var(--sa0a-accent); color: #1C2833; }

/* ============ Category chips ============ */
.sa0a-cats { display: flex; gap: .6rem; overflow-x: auto; padding: 0 1rem 1rem; }
.sa0a-cats a {
  flex: 0 0 auto; padding: .7rem 1.2rem; background: var(--sa0a-bg2);
  border: 1px solid var(--sa0a-border); border-radius: 2rem;
  font-size: 1.2rem; color: var(--sa0a-text); white-space: nowrap;
}
.sa0a-cats a:active { background: var(--sa0a-primary); color: #fff; }

/* ============ Game grid ============ */
.sa0a-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem;
}
.sa0a-game {
  display: block; background: var(--sa0a-bg2); border-radius: .8rem;
  overflow: hidden; border: 1px solid var(--sa0a-border); cursor: pointer;
  transition: transform .15s ease;
}
.sa0a-game:active { transform: scale(.97); }
.sa0a-game img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.sa0a-game-name {
  display: block; text-align: center; font-size: 1.1rem;
  padding: .5rem .3rem; color: var(--sa0a-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ============ Info / feature cards ============ */
.sa0a-card {
  background: var(--sa0a-bg2); border: 1px solid var(--sa0a-border);
  border-radius: 1rem; padding: 1.2rem; margin-bottom: 1rem;
}
.sa0a-card h3 { color: #fff; font-size: 1.4rem; margin-bottom: .6rem; }
.sa0a-card p { color: var(--sa0a-mut); font-size: 1.2rem; margin-bottom: .6rem; }
.sa0a-card a { color: var(--sa0a-accent); font-weight: 700; }

.sa0a-features { display: grid; grid-template-columns: repeat(2,1fr); gap: .8rem; }
.sa0a-feature {
  background: var(--sa0a-bg2); border: 1px solid var(--sa0a-border);
  border-radius: .8rem; padding: 1rem; text-align: center;
}
.sa0a-feature i { font-size: 2rem; color: var(--sa0a-accent); }
.sa0a-feature b { display: block; color: #fff; font-size: 1.2rem; margin: .4rem 0; }
.sa0a-feature span { font-size: 1.1rem; color: var(--sa0a-mut); }

/* RTP compact table */
.sa0a-table { width: 100%; border-collapse: collapse; font-size: 1.2rem; }
.sa0a-table th, .sa0a-table td { padding: .7rem; border-bottom: 1px solid var(--sa0a-border); text-align: left; }
.sa0a-table th { color: var(--sa0a-gold); }
.sa0a-table td b { color: var(--sa0a-accent); }

/* Testimonials */
.sa0a-quote { background: var(--sa0a-bg2); border-left: 3px solid var(--sa0a-primary); padding: 1rem; border-radius: .5rem; margin-bottom: .8rem; }
.sa0a-quote p { font-style: italic; color: var(--sa0a-text); font-size: 1.2rem; }
.sa0a-quote b { color: var(--sa0a-gold); font-size: 1.1rem; }

/* Payment chips */
.sa0a-pay { display: flex; flex-wrap: wrap; gap: .6rem; }
.sa0a-pay span {
  background: var(--sa0a-bg2); border: 1px solid var(--sa0a-border);
  padding: .5rem 1rem; border-radius: 2rem; font-size: 1.1rem; color: var(--sa0a-text);
}

/* Winners list */
.sa0a-winner {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--sa0a-bg2); padding: .8rem 1rem; border-radius: .5rem; margin-bottom: .5rem;
}
.sa0a-winner b { color: var(--sa0a-gold); }
.sa0a-winner span { color: var(--sa0a-mut); font-size: 1.1rem; }

/* SEO content */
.sa0a-content p { color: var(--sa0a-text); font-size: 1.25rem; margin-bottom: .8rem; }
.sa0a-content a { color: var(--sa0a-accent); font-weight: 700; }
.sa0a-faq-item { border-bottom: 1px solid var(--sa0a-border); padding: .8rem 0; }
.sa0a-faq-item h3 { color: #fff; font-size: 1.3rem; margin-bottom: .4rem; }
.sa0a-faq-item p { color: var(--sa0a-mut); font-size: 1.2rem; }

/* ============ Footer ============ */
.sa0a-footer {
  background: var(--sa0a-bg3); border-top: 1px solid var(--sa0a-border);
  padding: 1.6rem 1rem 2rem;
}
.sa0a-footer p { color: var(--sa0a-mut); font-size: 1.15rem; margin-bottom: .8rem; }
.sa0a-footer-links { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.sa0a-footer-links a {
  background: var(--sa0a-bg2); border: 1px solid var(--sa0a-border);
  padding: .5rem .9rem; border-radius: .5rem; font-size: 1.1rem; color: var(--sa0a-text);
}
.sa0a-footer-links a:active { background: var(--sa0a-primary); color: #fff; }
.sa0a-copy { text-align: center; color: var(--sa0a-mut); font-size: 1.1rem; padding-top: .8rem; border-top: 1px dashed var(--sa0a-border); }

/* ============ Bottom navigation ============ */
.sa0a-bottomnav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  background: linear-gradient(180deg, #141c26 0%, #0a1428 100%);
  border-top: 1px solid var(--sa0a-border);
  display: flex; justify-content: space-around; align-items: stretch;
  height: 6rem; padding: .3rem 0;
}
.sa0a-bottomnav-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .2rem; background: transparent; border: none; cursor: pointer;
  color: var(--sa0a-mut); text-decoration: none; min-width: 60px; min-height: 56px;
  transition: color .15s ease, transform .15s ease;
}
.sa0a-bottomnav-btn i { font-size: 2.2rem; }
.sa0a-bottomnav-btn span { font-size: 1rem; }
.sa0a-bottomnav-btn:active { transform: scale(.9); }
.sa0a-bottomnav-btn.sa0a-current { color: var(--sa0a-accent); }
.sa0a-bottomnav-btn.promo { color: var(--sa0a-gold); }

/* Desktop: hide bottom nav */
@media (min-width: 769px) {
  .sa0a-bottomnav { display: none; }
  .sa0a-main { padding-bottom: 2rem; }
}

/* Mobile padding guard */
@media (max-width: 768px) {
  .sa0a-main { padding-bottom: 8rem; }
}