/* f1668 - theme.css (basefiles) - All custom classes use ui48- prefix */
/* English code comments only */

:root {
  --ui48-primary: #00FA9A;
  --ui48-accent: #00FF7F;
  --ui48-bg: #141414;
  --ui48-bg2: #1c1c1c;
  --ui48-bg3: #232323;
  --ui48-text: #f5f5f5;
  --ui48-text-dim: #bdbdbd;
  --ui48-border: #2c2c2c;
  --ui48-gold: #ffd24a;
  --ui48-purple: #a36bff;
  --ui48-blue: #3aa8ff;
  --ui48-red: #ff4d6d;
  --ui48-radius: 14px;
  --ui48-shadow: 0 6px 24px rgba(0,0,0,0.45);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { font-size: 62.5%; }
body {
  margin: 0;
  font-family: "Be Vietnam Pro", "Segoe UI", Roboto, system-ui, sans-serif;
  background: var(--ui48-bg);
  color: var(--ui48-text);
  line-height: 1.5rem;
  overflow-x: hidden;
}
a { color: var(--ui48-primary); text-decoration: none; }
img { max-width: 100%; display: block; }

.ui48-container { max-width: 430px; margin: 0 auto; padding: 0 14px; }
.ui48-wrapper { width: 100%; }

/* ===== Header ===== */
.ui48-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: linear-gradient(180deg, rgba(0,0,0,0.95), rgba(20,20,20,0.92));
  border-bottom: 1px solid var(--ui48-border);
  backdrop-filter: blur(10px);
}
.ui48-header-inner { max-width: 430px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 8px 14px; height: 56px; }
.ui48-logo { display: flex; align-items: center; gap: 6px; font-weight: 700; font-size: 1.9rem; color: var(--ui48-primary); }
.ui48-logo img { width: 28px; height: 28px; border-radius: 6px; }
.ui48-header-actions { display: flex; align-items: center; gap: 8px; }
.ui48-btn {
  border: none; cursor: pointer; border-radius: 20px; font-weight: 700;
  font-size: 1.3rem; padding: 7px 16px; transition: transform .15s, box-shadow .15s;
}
.ui48-btn:active { transform: scale(0.96); }
.ui48-btn-register { background: linear-gradient(90deg, var(--ui48-primary), var(--ui48-accent)); color: #06280f; box-shadow: 0 3px 10px rgba(0,250,154,0.3); }
.ui48-btn-login { background: transparent; color: var(--ui48-primary); border: 1px solid var(--ui48-primary); }
.ui48-menu-btn {
  background: transparent; border: 1px solid var(--ui48-border); color: var(--ui48-text);
  width: 38px; height: 38px; border-radius: 10px; font-size: 1.6rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.ui48-menu-btn-active { background: var(--ui48-primary); color: #06280f; }

/* ===== Mobile menu ===== */
.ui48-mobile-menu {
  position: fixed; top: 56px; left: 0; width: 100%; z-index: 9999;
  background: var(--ui48-bg2); border-bottom: 1px solid var(--ui48-border);
  max-height: 0; overflow: hidden; transition: max-height .3s ease;
}
.ui48-menu-open { max-height: 520px; }
.ui48-mobile-menu-inner { max-width: 430px; margin: 0 auto; padding: 10px 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ui48-menu-link {
  display: flex; align-items: center; gap: 8px; padding: 10px 12px;
  border-radius: 10px; background: var(--ui48-bg3); color: var(--ui48-text); font-size: 1.4rem;
  border: 1px solid var(--ui48-border);
}
.ui48-menu-link:active { background: var(--ui48-primary); color: #06280f; }

/* ===== Hero / Carousel ===== */
.ui48-hero { margin-top: 68px; }
.ui48-carousel { position: relative; border-radius: var(--ui48-radius); overflow: hidden; }
.ui48-slides { position: relative; height: 180px; }
.ui48-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease; }
.ui48-slide-active { opacity: 1; }
.ui48-slide img { width: 100%; height: 180px; object-fit: cover; }
.ui48-slide-cap { position: absolute; left: 12px; bottom: 12px; background: rgba(0,0,0,0.55); padding: 6px 12px; border-radius: 10px; font-size: 1.3rem; font-weight: 600; }
.ui48-dots { position: absolute; bottom: 8px; right: 12px; display: flex; gap: 5px; }
.ui48-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; border: none; padding: 0; }
.ui48-dot-active { background: var(--ui48-primary); width: 18px; border-radius: 4px; }

/* ===== Section ===== */
.ui48-section { padding: 22px 0 8px; }
.ui48-section-title { display: flex; align-items: center; gap: 8px; font-size: 1.8rem; font-weight: 700; margin: 0 0 14px; color: var(--ui48-text); }
.ui48-section-title i { color: var(--ui48-primary); font-size: 2.2rem; }
.ui48-section-title .ui48-more { margin-left: auto; font-size: 1.2rem; color: var(--ui48-primary); font-weight: 500; }
.ui48-h1 { font-size: 2.4rem; font-weight: 800; margin: 8px 0 10px; line-height: 1.25; color: var(--ui48-text); }
.ui48-h2 { font-size: 1.9rem; font-weight: 700; margin: 16px 0 10px; color: var(--ui48-primary); }
.ui48-h3 { font-size: 1.55rem; font-weight: 600; margin: 12px 0 8px; color: var(--ui48-accent); }
.ui48-text { color: var(--ui48-text-dim); font-size: 1.35rem; margin: 0 0 10px; }
.ui48-pro-link { color: var(--ui48-gold); font-weight: 700; cursor: pointer; }

/* ===== Filter pills ===== */
.ui48-filters { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 12px; }
.ui48-filters::-webkit-scrollbar { display: none; }
.ui48-filter-btn { flex: 0 0 auto; padding: 6px 14px; border-radius: 16px; background: var(--ui48-bg3); border: 1px solid var(--ui48-border); color: var(--ui48-text-dim); font-size: 1.25rem; cursor: pointer; white-space: nowrap; }
.ui48-filter-btn-active { background: var(--ui48-primary); color: #06280f; border-color: var(--ui48-primary); font-weight: 700; }

/* ===== Game grid ===== */
.ui48-game-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.ui48-game-item { background: var(--ui48-bg3); border: 1px solid var(--ui48-border); border-radius: 12px; overflow: hidden; cursor: pointer; transition: transform .15s; }
.ui48-game-item:active { transform: scale(0.97); }
.ui48-game-item img { width: 100%; height: 100px; object-fit: cover; }
.ui48-game-item-name { padding: 6px 8px; font-size: 1.1rem; text-align: center; color: var(--ui48-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ui48-game-cat-label { font-size: 1.25rem; color: var(--ui48-accent); margin: 18px 0 8px; font-weight: 700; }

/* ===== Cards ===== */
.ui48-card { background: var(--ui48-bg2); border: 1px solid var(--ui48-border); border-radius: var(--ui48-radius); padding: 14px; margin-bottom: 12px; box-shadow: var(--ui48-shadow); }
.ui48-card-flex { display: flex; gap: 12px; align-items: flex-start; }
.ui48-card-flex i { font-size: 2.6rem; color: var(--ui48-primary); }
.ui48-card-list { list-style: none; padding: 0; margin: 0; }
.ui48-card-list li { padding: 8px 0; border-bottom: 1px dashed var(--ui48-border); font-size: 1.3rem; color: var(--ui48-text-dim); display: flex; align-items: center; gap: 8px; }
.ui48-card-list li i { color: var(--ui48-accent); font-size: 1.5rem; }

/* ===== Stats grid ===== */
.ui48-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ui48-stat { background: var(--ui48-bg3); border: 1px solid var(--ui48-border); border-radius: 12px; padding: 12px; text-align: center; }
.ui48-stat-num { font-size: 2rem; font-weight: 800; color: var(--ui48-primary); }
.ui48-stat-label { font-size: 1.15rem; color: var(--ui48-text-dim); margin-top: 4px; }

/* ===== CTA banner ===== */
.ui48-cta { background: linear-gradient(135deg, #063b22, #0a2a4a); border: 1px solid var(--ui48-primary); border-radius: var(--ui48-radius); padding: 18px; text-align: center; margin: 18px 0; }
.ui48-cta h3 { margin: 0 0 6px; color: var(--ui48-primary); font-size: 1.8rem; }
.ui48-cta p { margin: 0 0 12px; color: var(--ui48-text-dim); font-size: 1.3rem; }
.ui48-cta-btn { display: inline-block; padding: 10px 26px; background: linear-gradient(90deg, var(--ui48-primary), var(--ui48-accent)); color: #06280f; font-weight: 700; border-radius: 24px; font-size: 1.4rem; cursor: pointer; }

/* ===== Testimonials ===== */
.ui48-testimonials { display: grid; gap: 10px; }
.ui48-testimonial { background: var(--ui48-bg3); border: 1px solid var(--ui48-border); border-radius: 12px; padding: 12px; }
.ui48-testimonial-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.ui48-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--ui48-primary); color: #06280f; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.3rem; }
.ui48-stars { color: var(--ui48-gold); margin-left: auto; }
.ui48-testimonial p { margin: 0; font-size: 1.25rem; color: var(--ui48-text-dim); }

/* ===== Lists / SEO content ===== */
.ui48-seo-links { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.ui48-seo-links a { padding: 5px 12px; background: var(--ui48-bg3); border: 1px solid var(--ui48-border); border-radius: 14px; font-size: 1.2rem; }
.ui48-content-list { padding-left: 18px; margin: 8px 0; color: var(--ui48-text-dim); font-size: 1.3rem; }
.ui48-content-list li { margin-bottom: 6px; }

/* ===== Payment ===== */
.ui48-pay-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.ui48-pay-item { background: var(--ui48-bg3); border: 1px solid var(--ui48-border); border-radius: 10px; padding: 10px 4px; text-align: center; font-size: 1.1rem; color: var(--ui48-text-dim); }
.ui48-pay-item i { font-size: 2rem; color: var(--ui48-primary); display: block; margin-bottom: 4px; }

/* ===== Footer ===== */
.ui48-footer { background: var(--ui48-bg2); border-top: 1px solid var(--ui48-border); padding: 20px 14px 90px; margin-top: 20px; }
.ui48-footer-inner { max-width: 430px; margin: 0 auto; }
.ui48-footer-desc { font-size: 1.25rem; color: var(--ui48-text-dim); margin-bottom: 14px; }
.ui48-footer-links { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.ui48-footer-links a { padding: 5px 12px; background: var(--ui48-bg3); border: 1px solid var(--ui48-border); border-radius: 14px; font-size: 1.2rem; color: var(--ui48-text); }
.ui48-footer-links a:hover { color: var(--ui48-primary); border-color: var(--ui48-primary); }
.ui48-footer-promos { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
.ui48-footer-promos button { padding: 9px; border-radius: 10px; border: 1px solid var(--ui48-primary); background: transparent; color: var(--ui48-primary); font-weight: 700; font-size: 1.3rem; cursor: pointer; }
.ui48-footer-copy { font-size: 1.15rem; color: var(--ui48-text-dim); text-align: center; border-top: 1px solid var(--ui48-border); padding-top: 12px; }

/* ===== Bottom nav ===== */
.ui48-bottom-nav {
  position: fixed; bottom: 0; left: 0; width: 100%; z-index: 1000;
  height: 60px; background: linear-gradient(180deg, #161616, #0c0c0c);
  border-top: 1px solid var(--ui48-border);
  display: flex; justify-content: space-around; align-items: center;
}
.ui48-bottom-nav-btn {
  min-width: 60px; min-height: 60px; background: transparent; border: none;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; color: var(--ui48-text-dim); cursor: pointer; transition: color .2s, transform .15s;
}
.ui48-bottom-nav-btn:active { transform: scale(0.9); }
.ui48-bottom-nav-btn i { font-size: 24px; }
.ui48-bottom-nav-btn span { font-size: 10px; }
.ui48-nav-active { color: var(--ui48-primary); }
.ui48-nav-promo { color: var(--ui48-gold); }

/* Desktop */
@media (min-width: 769px) {
  .ui48-bottom-nav { display: none; }
  .ui48-header-inner, .ui48-footer-inner, .ui48-mobile-menu-inner { max-width: 768px; }
  .ui48-container { max-width: 768px; }
}

/* Mobile bottom padding */
@media (max-width: 768px) {
  main { padding-bottom: 80px; }
  .ui48-footer { padding-bottom: 90px; }
}