/* abc365 core stylesheet - basefiles only */
/* All custom classes use s276- prefix */

:root {
  --s276-primary: #26A69A;
  --s276-cyan: #00B8D4;
  --s276-dark: #333333;
  --s276-coral: #FF7F50;
  --s276-bg: #1a1f2e;
  --s276-bg2: #20283b;
  --s276-card: #26314a;
  --s276-text: #eef3f7;
  --s276-muted: #9fb0c6;
  --s276-gold: #ffd479;
  --s276-radius: 1.2rem;
  --s276-shadow: 0 0.4rem 1.4rem rgba(0,0,0,.35);
}

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

html { font-size: 62.5%; scroll-behavior: smooth; }

body {
  font-family: 'Hind Siliguri','Noto Sans Bengali',Segoe UI,Arial,sans-serif;
  background: var(--s276-bg);
  color: var(--s276-text);
  line-height: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  position: relative;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

img { max-width: 100%; display: block; }
a { color: var(--s276-cyan); text-decoration: none; }

/* ===== Header ===== */
.s276-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  background: linear-gradient(135deg, var(--s276-dark), var(--s276-bg2));
  border-bottom: 0.2rem solid var(--s276-primary);
}
.s276-logo { display: flex; align-items: center; gap: 0.6rem; color: var(--s276-text); }
.s276-logo img { width: 2.8rem; height: 2.8rem; border-radius: 0.6rem; }
.s276-logo b { font-size: 1.6rem; color: var(--s276-primary); font-weight: 800; letter-spacing: .03rem; }
.s276-logo span { font-size: 1rem; color: var(--s276-muted); display:block; }
.s276-header-actions { display: flex; align-items: center; gap: 0.5rem; }
.s276-btn {
  border: none; border-radius: 0.8rem; padding: 0.6rem 1rem;
  font-size: 1.1rem; font-weight: 700; cursor: pointer; min-height: 3.2rem;
  transition: transform .15s, box-shadow .15s;
}
.s276-btn:active { transform: scale(.94); }
.s276-btn-login { background: transparent; color: var(--s276-text); border: 0.1rem solid var(--s276-primary); }
.s276-btn-register { background: linear-gradient(135deg,var(--s276-coral),var(--s276-primary)); color:#fff; box-shadow: 0 .3rem .8rem rgba(255,127,80,.4); }
.s276-menu-btn {
  background: transparent; border: none; color: var(--s276-text); font-size: 1.8rem; cursor: pointer;
  min-width: 4.4rem; min-height: 4.4rem; display:flex; align-items:center; justify-content:center;
}

/* ===== Mobile menu ===== */
.s276-mobile-menu {
  position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px; height: 100%;
  background: var(--s276-bg2); z-index: 9999; padding: 6rem 1.4rem 2rem;
  transition: right .3s ease; overflow-y: auto; box-shadow: var(--s276-shadow);
}
.s276-mobile-menu.s276-open { right: 0; }
.s276-mobile-menu h3 { color: var(--s276-primary); font-size: 1.3rem; margin: 1rem 0 0.5rem; }
.s276-mobile-menu a {
  display: block; padding: 0.9rem 0.8rem; color: var(--s276-text);
  border-bottom: 0.05rem solid rgba(255,255,255,.08); font-size: 1.25rem;
}
.s276-mobile-menu a:active { background: rgba(38,166,154,.15); }
.s276-menu-close {
  position:absolute; top:1rem; right:1rem; background:transparent; border:none; color:#fff; font-size:1.8rem; cursor:pointer; min-width:4.4rem; min-height:4.4rem;
}
.s276-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 9998; display:none;
}
.s276-overlay.s276-open { display:block; }

/* ===== Layout ===== */
.s276-main { padding: 0 0 8rem; }
.s276-section { padding: 1.6rem 1rem; }
.s276-section-title {
  font-size: 1.5rem; color: var(--s276-text); margin-bottom: 0.8rem;
  border-left: 0.4rem solid var(--s276-coral); padding-left: 0.6rem; font-weight: 800;
}
.s276-section-title em { color: var(--s276-primary); font-style: normal; }

/* ===== Carousel ===== */
.s276-carousel { position: relative; border-radius: var(--s276-radius); overflow: hidden; margin: 1rem; box-shadow: var(--s276-shadow); }
.s276-slide { display: none; position: relative; cursor: pointer; }
.s276-slide.s276-active { display: block; }
.s276-slide img { width: 100%; height: 17rem; object-fit: cover; }
.s276-slide-cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 1rem;
  background: linear-gradient(transparent, rgba(0,0,0,.85)); color: #fff;
}
.s276-slide-cap b { font-size: 1.4rem; color: var(--s276-gold); display:block; }
.s276-slide-cap span { font-size: 1.1rem; }
.s276-dots { position: absolute; bottom: 0.6rem; left: 0; right: 0; text-align: center; }
.s276-dot { display:inline-block; width:0.7rem; height:0.7rem; margin:0 .2rem; border-radius:50%; background:rgba(255,255,255,.4); cursor:pointer; }
.s276-dot.s276-active { background: var(--s276-coral); }

/* ===== Hero / intro ===== */
.s276-hero { padding: 1.4rem 1rem; text-align: center; }
.s276-hero h1 { font-size: 1.9rem; line-height: 1.4; color: var(--s276-gold); margin-bottom: 0.6rem; }
.s276-hero p { color: var(--s276-muted); font-size: 1.15rem; }
.s276-cta {
  display:inline-block; margin: 1rem auto; padding: 0.9rem 2rem; border-radius: 2rem;
  background: linear-gradient(135deg,var(--s276-coral),var(--s276-primary)); color:#fff;
  font-weight: 800; font-size: 1.2rem; cursor: pointer; box-shadow: 0 .3rem 1rem rgba(255,127,80,.4);
}

/* ===== Category tabs ===== */
.s276-cattabs { display:flex; gap:0.5rem; overflow-x:auto; padding:0.5rem 1rem; }
.s276-cat-tab {
  flex: 0 0 auto; padding: 0.5rem 1rem; border-radius: 2rem; background: var(--s276-card);
  color: var(--s276-text); font-size: 1.1rem; border: 0.1rem solid transparent; cursor:pointer; white-space:nowrap;
}
.s276-cat-tab.s276-active { background: var(--s276-primary); color:#fff; border-color: var(--s276-coral); }

/* ===== Game grid ===== */
.s276-game-group { margin-bottom: 1.4rem; }
.s276-game-group h2 { font-size: 1.35rem; color: var(--s276-cyan); margin: 1rem 0 0.6rem; padding-left:1rem; }
.s276-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 0.6rem; padding: 0 1rem; }
.s276-card {
  background: var(--s276-card); border-radius: 0.8rem; overflow:hidden; cursor:pointer;
  border: 0.1rem solid rgba(255,255,255,.05); transition: transform .15s;
}
.s276-card:active { transform: scale(.96); }
.s276-card img { width:100%; height: 7.5rem; object-fit: cover; }
.s276-card-name { padding: 0.4rem; font-size: 1rem; color: var(--s276-text); text-align:center; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.s276-card-tag { display:inline-block; margin-left:0.4rem; padding:0.05rem 0.4rem; font-size:0.85rem; border-radius:0.4rem; background: var(--s276-coral); color:#fff; }

/* ===== Feature / info blocks ===== */
.s276-feature { background: var(--s276-card); border-radius: var(--s276-radius); padding: 1.2rem; margin: 1rem; box-shadow: var(--s276-shadow); }
.s276-feature h2 { color: var(--s276-primary); font-size: 1.4rem; margin-bottom: 0.5rem; }
.s276-feature h3 { color: var(--s276-cyan); font-size: 1.2rem; margin: 0.8rem 0 0.3rem; }
.s276-feature p { color: var(--s276-muted); font-size: 1.1rem; margin-bottom: 0.6rem; }
.s276-feature ul { padding-left: 1.6rem; color: var(--s276-muted); font-size: 1.1rem; }
.s276-feature li { margin-bottom: 0.3rem; }
.s276-feature a { color: var(--s276-coral); font-weight:700; }

.s276-columns { display:grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; padding: 0 1rem; }
.s276-col-box { background: var(--s276-card); border-radius: 0.8rem; padding: 0.8rem; text-align:center; }
.s276-col-box i { font-size: 2rem; color: var(--s276-cyan); }
.s276-col-box b { display:block; color: var(--s276-gold); font-size: 1.3rem; margin: 0.3rem 0; }
.s276-col-box span { color: var(--s276-muted); font-size: 1rem; }

/* ===== Testimonials ===== */
.s276-review { background: var(--s276-card); border-radius: 0.8rem; padding: 1rem; margin: 0.6rem 1rem; }
.s276-review b { color: var(--s276-gold); font-size: 1.1rem; }
.s276-review .s276-stars { color: var(--s276-coral); font-size: 1rem; }
.s276-review p { color: var(--s276-muted); font-size: 1.1rem; margin-top: 0.3rem; }

/* ===== Payment ===== */
.s276-pay { display:flex; flex-wrap:wrap; gap:0.5rem; padding: 0 1rem; }
.s276-pay span { background: var(--s276-card); border-radius: 0.6rem; padding: 0.5rem 0.8rem; font-size: 1rem; color: var(--s276-text); border: 0.1rem solid var(--s276-primary); }

/* ===== Winners ===== */
.s276-winner { display:flex; align-items:center; gap:0.6rem; background: var(--s276-card); padding:0.6rem 0.8rem; border-radius:0.8rem; margin: 0.4rem 1rem; }
.s276-winner i { color: var(--s276-gold); font-size: 1.4rem; }
.s276-winner b { color: var(--s276-coral); }
.s276-winner span { color: var(--s276-muted); font-size: 1rem; margin-left:auto; }

/* ===== App download CTA ===== */
.s276-appcta { background: linear-gradient(135deg,var(--s276-primary),var(--s276-cyan)); border-radius: var(--s276-radius); padding: 1.2rem; margin: 1rem; text-align:center; }
.s276-appcta h2 { color:#fff; font-size: 1.4rem; margin-bottom: 0.3rem; }
.s276-appcta p { color: rgba(255,255,255,.85); font-size: 1.1rem; margin-bottom: 0.8rem; }
.s276-appcta button { background:#fff; color: var(--s276-primary); border:none; border-radius: 2rem; padding: 0.7rem 1.6rem; font-weight:800; font-size: 1.2rem; cursor:pointer; }

/* ===== SEO text ===== */
.s276-seo { padding: 1rem; color: var(--s276-muted); font-size: 1.1rem; }
.s276-seo h2 { color: var(--s276-text); font-size: 1.3rem; margin: 0.8rem 0 0.4rem; }
.s276-seo h3 { color: var(--s276-cyan); font-size: 1.15rem; margin: 0.6rem 0 0.3rem; }
.s276-seo p { margin-bottom: 0.6rem; }
.s276-seo a { color: var(--s276-coral); font-weight: 600; }

/* ===== Footer ===== */
.s276-footer { background: var(--s276-bg2); padding: 1.4rem 1rem 2rem; border-top: 0.2rem solid var(--s276-primary); }
.s276-footer p { color: var(--s276-muted); font-size: 1.05rem; margin-bottom: 0.6rem; }
.s276-footer h3 { color: var(--s276-primary); font-size: 1.2rem; margin: 0.8rem 0 0.4rem; }
.s276-footer-links { display:flex; flex-wrap:wrap; gap:0.4rem; margin: 0.6rem 0; }
.s276-footer-links a { background: var(--s276-card); color: var(--s276-text); padding: 0.4rem 0.7rem; border-radius: 0.6rem; font-size: 1rem; }
.s276-footer-copy { color: var(--s276-muted); font-size: 1rem; text-align:center; margin-top: 0.8rem; border-top: 0.05rem solid rgba(255,255,255,.08); padding-top: 0.8rem; }

/* ===== Bottom nav ===== */
.s276-bottomnav {
  position: fixed; bottom: 0; left: 0; right: 0; max-width: 430px; margin: 0 auto;
  display: flex; justify-content: space-around; align-items: stretch;
  background: linear-gradient(180deg, var(--s276-dark), #11151f);
  border-top: 0.15rem solid var(--s276-primary);
  height: 6rem; z-index: 1000;
}
.s276-bottomnav-btn {
  flex: 1; min-width: 6rem; min-height: 6rem; background: transparent; border: none;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--s276-muted); cursor: pointer; gap: 0.2rem; transition: transform .15s, color .15s;
}
.s276-bottomnav-btn:active { transform: scale(.9); }
.s276-bottomnav-btn i, .s276-bottomnav-btn .material-icons-outlined { font-size: 2.2rem; }
.s276-bottomnav-btn span { font-size: 1rem; }
.s276-bottomnav-btn.s276-current { color: var(--s276-coral); }
.s276-bottomnav-btn.s276-current i { color: var(--s276-gold); }
.s276-bottomnav-btn.s276-promo { color: var(--s276-primary); }

/* ===== Desktop: hide bottom nav ===== */
@media (min-width: 769px) {
  .s276-bottomnav { display: none; }
  body { max-width: 768px; }
}

/* ===== Larger mobile / tablet tweaks ===== */
@media (min-width: 431px) and (max-width: 768px) {
  .s276-grid { grid-template-columns: repeat(4,1fr); }
  .s276-main { padding-bottom: 2rem; }
}

/* ===== Small phone safety ===== */
@media (max-width: 360px) {
  .s276-grid { grid-template-columns: repeat(2,1fr); }
  .s276-logo b { font-size: 1.4rem; }
}