/* ============================================================
   abc8 club - theme.css
   All custom classes use prefix "v477-".
   Mobile-first. Root font 62.5% for rem units.
   Palette: #0E1621 | #FF4500 | #0097A7 | #FFCCCB | #FF8C00
   ============================================================ */

:root {
  --v477-bg: #0E1621;
  --v477-bg-alt: #131f2e;
  --v477-bg-card: #182638;
  --v477-primary: #FF4500;
  --v477-primary-dark: #c43700;
  --v477-accent: #0097A7;
  --v477-warm: #FF8C00;
  --v477-soft: #FFCCCB;
  --v477-text: #f3f6fb;
  --v477-text-dim: #aeb9c7;
  --v477-border: rgba(255, 255, 255, 0.08);
  --v477-shadow: 0 6px 22px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--v477-bg);
  color: var(--v477-text);
  font-family: "Be Vietnam Pro", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  font-size: 1.5rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--v477-warm); text-decoration: none; }
a:hover { color: var(--v477-primary); }

h1, h2, h3 { margin: 0 0 .6em; line-height: 1.25; font-weight: 800; }
h1 { font-size: 2.4rem; }
h2 { font-size: 2.0rem; color: var(--v477-soft); }
h3 { font-size: 1.7rem; color: var(--v477-text); }
p { margin: 0 0 1.1em; }

/* ---------- Layout ---------- */
.v477-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 12px; }
.v477-wrapper { padding: 18px 12px; }
.v477-section { padding: 22px 0; }
.v477-section-alt { background: var(--v477-bg-alt); }

/* ---------- Header ---------- */
.v477-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #0b121c 0%, #0E1621 100%);
  border-bottom: 1px solid var(--v477-border);
}
.v477-header-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; max-width: 430px; margin: 0 auto;
}
.v477-logo { display: flex; align-items: center; gap: 8px; min-width: 0; flex: 1; }
.v477-logo img { width: 30px; height: 30px; border-radius: 7px; }
.v477-logo b { color: var(--v477-text); font-size: 1.6rem; font-weight: 800; white-space: nowrap; }
.v477-logo b span { color: var(--v477-primary); }

.v477-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 38px; padding: 0 14px; border: none; border-radius: 10px;
  font-size: 1.4rem; font-weight: 700; cursor: pointer; color: #fff;
  transition: transform .15s, filter .15s;
}
.v477-btn:active { transform: scale(.96); }
.v477-btn-primary { background: linear-gradient(135deg, var(--v477-primary), var(--v477-warm)); }
.v477-btn-primary:hover { filter: brightness(1.08); color: #fff; }
.v477-btn-ghost { background: transparent; border: 1px solid var(--v477-accent); color: var(--v477-accent); }
.v477-btn-ghost:hover { background: rgba(0,151,167,.12); color: #fff; }
.v477-btn-block { width: 100%; }

/* Menu toggle */
.v477-menu-btn {
  background: transparent; border: 0; color: var(--v477-text);
  width: 40px; height: 40px; font-size: 22px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px;
}
.v477-menu-btn:hover { background: rgba(255,255,255,.06); }

/* Expandable nav */
.v477-nav {
  max-height: 0; overflow: hidden;
  background: var(--v477-bg-alt);
  transition: max-height .28s ease;
  border-top: 1px solid var(--v477-border);
}
.v477-nav-open { max-height: 460px; }
.v477-nav-inner { display: flex; flex-direction: column; padding: 6px 12px 12px; max-width: 430px; margin: 0 auto; }
.v477-nav-inner a {
  padding: 11px 8px; color: var(--v477-text-dim);
  border-bottom: 1px dashed var(--v477-border); font-size: 1.45rem;
}
.v477-nav-inner a:hover { color: var(--v477-warm); }

/* ---------- Carousel ---------- */
.v477-carousel { position: relative; border-radius: 14px; overflow: hidden; margin: 14px 0; box-shadow: var(--v477-shadow); }
.v477-slide {
  display: none; position: relative; cursor: pointer;
}
.v477-slide-active { display: block; }
.v477-slide img { width: 100%; height: 180px; object-fit: cover; }
.v477-slide-cap {
  position: absolute; left: 12px; bottom: 10px; right: 12px;
  background: linear-gradient(90deg, rgba(14,22,33,.85), rgba(0,151,167,.2));
  padding: 8px 12px; border-radius: 10px; color: #fff;
}
.v477-slide-cap b { color: var(--v477-soft); display: block; font-size: 1.4rem; }
.v477-dots { position: absolute; bottom: 8px; left: 0; right: 0; text-align: center; }
.v477-dot {
  display: inline-block; width: 8px; height: 8px; margin: 0 3px;
  background: rgba(255,255,255,.4); border-radius: 50%; cursor: pointer;
}
.v477-dot-active { background: var(--v477-primary); width: 18px; border-radius: 5px; }

/* ---------- Headings & text ---------- */
.v477-h1 { padding: 6px 0 2px; }
.v477-lead { color: var(--v477-text-dim); font-size: 1.5rem; }
.v477-pill {
  display: inline-block; padding: 3px 10px; border-radius: 20px;
  background: rgba(0,151,167,.15); color: var(--v477-accent);
  font-size: 1.25rem; font-weight: 600; margin-bottom: 6px;
}
.v477-pill-hot { background: rgba(255,69,0,.15); color: var(--v477-primary); }

/* ---------- Search ---------- */
.v477-search { width: 100%; padding: 10px 14px; border-radius: 10px; border: 1px solid var(--v477-border);
  background: var(--v477-bg-card); color: var(--v477-text); font-size: 1.4rem; margin-bottom: 12px; }

/* ---------- Game grid ---------- */
.v477-cat-title {
  display: flex; align-items: center; gap: 8px;
  margin: 18px 0 10px; padding-bottom: 6px;
  border-bottom: 2px solid var(--v477-primary);
}
.v477-cat-title .material-icons,
.v477-cat-title i { font-size: 22px; color: var(--v477-warm); }
.v477-cat-title h2 { margin: 0; font-size: 1.8rem; color: var(--v477-text); }
.v477-cat-title em { margin-left: auto; font-style: normal; color: var(--v477-text-dim); font-size: 1.25rem; }

.v477-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.v477-game-card {
  background: var(--v477-bg-card); border: 1px solid var(--v477-border);
  border-radius: 12px; overflow: hidden; cursor: pointer;
  transition: transform .15s, box-shadow .15s, border-color .15s;
}
.v477-game-card:hover { transform: translateY(-2px); border-color: var(--v477-primary); box-shadow: var(--v477-shadow); }
.v477-game-card img { width: 100%; height: 88px; object-fit: cover; }
.v477-game-name { padding: 6px 8px; font-size: 1.2rem; text-align: center; color: var(--v477-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Cards / features ---------- */
.v477-card {
  background: var(--v477-bg-card); border: 1px solid var(--v477-border);
  border-radius: 14px; padding: 14px; margin-bottom: 12px;
}
.v477-card h3 { color: var(--v477-soft); }
.v477-card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.v477-mini {
  background: var(--v477-bg-alt); border-radius: 10px; padding: 12px; text-align: center;
  border: 1px solid var(--v477-border);
}
.v477-mini i, .v477-mini .material-icons { font-size: 26px; color: var(--v477-warm); }
.v477-mini b { display: block; margin-top: 4px; font-size: 1.35rem; }
.v477-mini span { color: var(--v477-text-dim); font-size: 1.2rem; }

/* ---------- Promo CTA banner ---------- */
.v477-cta {
  background: linear-gradient(135deg, var(--v477-primary), var(--v477-warm));
  color: #fff; border-radius: 14px; padding: 16px; margin: 14px 0; text-align: center;
}
.v477-cta h3 { color: #fff; }
.v477-cta .v477-btn { background: #0E1621; color: #fff; margin-top: 6px; }

/* ---------- Testimonials ---------- */
.v477-quote {
  background: var(--v477-bg-card); border-left: 3px solid var(--v477-accent);
  padding: 12px 14px; border-radius: 8px; margin-bottom: 10px;
}
.v477-quote b { color: var(--v477-soft); }
.v477-quote span { display: block; color: var(--v477-text-dim); font-size: 1.25rem; margin-top: 4px; }

/* ---------- Payment chips ---------- */
.v477-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.v477-chip {
  background: var(--v477-bg-card); border: 1px solid var(--v477-border);
  padding: 8px 12px; border-radius: 20px; font-size: 1.25rem; color: var(--v477-text-dim);
}
.v477-chip i { color: var(--v477-warm); margin-right: 4px; }

/* ---------- Winners ---------- */
.v477-winners { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.v477-winner { background: var(--v477-bg-alt); padding: 10px; border-radius: 10px; font-size: 1.3rem; }
.v477-winner b { color: var(--v477-primary); }

/* ---------- Footer ---------- */
.v477-footer { background: #0a111b; border-top: 1px solid var(--v477-border); padding: 22px 0 96px; }
.v477-footer p { color: var(--v477-text-dim); font-size: 1.35rem; }
.v477-footer-links {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0;
}
.v477-footer-links a {
  flex: 1 1 45%; background: var(--v477-bg-card); border: 1px solid var(--v477-border);
  padding: 8px 10px; border-radius: 8px; font-size: 1.25rem; color: var(--v477-text);
  text-align: center;
}
.v477-footer-links a:hover { color: var(--v477-warm); border-color: var(--v477-primary); }
.v477-copy { color: var(--v477-text-dim); font-size: 1.2rem; text-align: center; margin-top: 12px; }

/* ---------- Mobile bottom nav ---------- */
.v477-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  height: 60px; background: #0a111b; border-top: 1px solid var(--v477-border);
  display: flex; justify-content: space-around; align-items: stretch;
}
.v477-bottom-nav-btn {
  flex: 1; min-width: 60px; min-height: 60px;
  background: transparent; border: 0; color: var(--v477-text-dim);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; font-size: 1.1rem; cursor: pointer; padding: 4px 2px;
  transition: color .15s, transform .15s;
}
.v477-bottom-nav-btn i,
.v477-bottom-nav-btn .material-icons { font-size: 22px; }
.v477-bottom-nav-btn:active { transform: scale(.92); }
.v477-bottom-nav-btn:hover { color: var(--v477-warm); }
.v477-bottom-nav-active { color: var(--v477-primary); }
.v477-bottom-nav-active i,
.v477-bottom-nav-active .material-icons { color: var(--v477-primary); }
.v477-bottom-nav-promo { color: var(--v477-warm); }

/* Mobile content clearance */
@media (max-width: 768px) {
  main { padding-bottom: 80px; }
}

/* ---------- Desktop ---------- */
@media (min-width: 769px) {
  body { background: #0a111b; }
  .v477-container { max-width: 960px; }
  .v477-header-row { max-width: 960px; }
  .v477-nav-inner { max-width: 960px; flex-direction: row; flex-wrap: wrap; gap: 0 18px; }
  .v477-nav-inner a { border: 0; padding: 6px 0; }
  .v477-grid { grid-template-columns: repeat(6, 1fr); }
  .v477-card-grid { grid-template-columns: repeat(4, 1fr); }
  .v477-winners { grid-template-columns: repeat(4, 1fr); }
  .v477-footer-links a { flex: 1 1 auto; }
  .v477-bottom-nav { display: none; }
  .v477-footer { padding-bottom: 22px; }
  .v477-slide img { height: 320px; }
  .v477-menu-btn { display: none; }
  .v477-nav { max-height: none; border-top: 0; background: transparent; }
}