/* 33win05 layout stylesheet - all custom classes use g645- prefix */
/* Palette: #20B2AA | #E8F5E8 | #FF8C00 | #1C2833 | #E5E5E5 | #FF9800 */

:root {
  --g645-primary: #20B2AA;
  --g645-primary-dark: #17867f;
  --g645-accent: #FF8C00;
  --g645-accent-2: #FF9800;
  --g645-bg: #1C2833;
  --g645-bg-soft: #233140;
  --g645-bg-card: #2a3a4d;
  --g645-text: #E8F5E8;
  --g645-text-muted: #b9c7c2;
  --g645-line: #3a4a5e;
  --g645-light: #E5E5E5;
  --g645-radius: 14px;
  --g645-shadow: 0 4px 18px rgba(0,0,0,.35);
  --g645-header-h: 56px;
  --g645-bottomnav-h: 62px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--g645-bg);
  color: var(--g645-text);
  line-height: 1.5;
  font-size: 1.5rem;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--g645-accent); text-decoration: none; }
a:hover { color: var(--g645-accent-2); }

.g645-wrapper { max-width: 430px; margin: 0 auto; position: relative; min-height: 100vh; }
.g645-container { width: 100%; padding: 0 14px; }

/* ---------- Header ---------- */
.g645-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--g645-header-h);
  background: linear-gradient(90deg, #16303f 0%, var(--g645-bg) 60%, #16303f 100%);
  border-bottom: 2px solid var(--g645-primary);
  box-shadow: var(--g645-shadow);
}
.g645-header-inner {
  max-width: 430px; margin: 0 auto; height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 12px;
}
.g645-logo { display: flex; align-items: center; gap: 8px; color: var(--g645-text); }
.g645-logo img { width: 30px; height: 30px; border-radius: 6px; }
.g645-logo span { font-size: 1.8rem; font-weight: 700; letter-spacing: .5px; }
.g645-logo b { color: var(--g645-accent); }

.g645-header-actions { display: flex; align-items: center; gap: 8px; }
.g645-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; border: none; cursor: pointer;
  font-size: 1.3rem; font-weight: 600; border-radius: 9px;
  padding: 8px 14px; min-height: 38px; transition: transform .15s, background .2s;
}
.g645-btn:active { transform: scale(.96); }
.g645-btn-register { background: linear-gradient(90deg, var(--g645-accent), var(--g645-accent-2)); color: #1C2833; }
.g645-btn-login { background: transparent; color: var(--g645-text); border: 1.5px solid var(--g645-primary); }
.g645-menu-btn {
  background: transparent; border: none; color: var(--g645-text);
  font-size: 1.9rem; cursor: pointer; padding: 6px 8px; min-width: 44px; min-height: 44px;
}

/* ---------- Mobile expandable menu ---------- */
.g645-mobile-menu {
  position: fixed; top: var(--g645-header-h); left: 0; right: 0;
  background: var(--g645-bg-soft); border-bottom: 1px solid var(--g645-line);
  max-height: 0; overflow: hidden; transition: max-height .3s ease; z-index: 9999;
}
.g645-mobile-menu.g645-menu-open { max-height: 520px; box-shadow: var(--g645-shadow); }
.g645-mobile-menu ul { list-style: none; padding: 6px 0; }
.g645-mobile-menu li a {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 18px; color: var(--g645-text); font-size: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.g645-mobile-menu li a:hover { background: rgba(32,178,170,.15); color: var(--g645-accent); }
.g645-mobile-menu li a i { width: 24px; text-align: center; color: var(--g645-primary); }

/* ---------- Main / sections ---------- */
.g645-main { padding-top: calc(var(--g645-header-h) + 6px); padding-bottom: calc(var(--g645-bottomnav-h) + 16px); }
.g645-section { padding: 18px 0; }
.g645-section-title {
  font-size: 1.9rem; font-weight: 700; margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px; color: var(--g645-text);
}
.g645-section-title i { color: var(--g645-accent); }
.g645-section-title .g645-accent-text { color: var(--g645-accent); }

/* ---------- Carousel ---------- */
.g645-carousel {
  position: relative; border-radius: var(--g645-radius); overflow: hidden;
  box-shadow: var(--g645-shadow); margin: 14px 0;
}
.g645-carousel-viewport { overflow: hidden; }
.g645-carousel-track { display: flex; transition: transform .5s ease; }
.g645-slide { min-width: 100%; position: relative; cursor: pointer; }
.g645-slide img { width: 100%; height: 200px; object-fit: cover; }
.g645-slide .g645-slide-caption {
  position: absolute; left: 14px; bottom: 14px; right: 14px;
  background: rgba(28,40,51,.78); padding: 10px 14px; border-radius: 10px;
  font-size: 1.4rem; font-weight: 600;
}
.g645-slide .g645-slide-caption b { color: var(--g645-accent); }
.g645-carousel-dots {
  position: absolute; bottom: 6px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 6px;
}
.g645-carousel-dot {
  width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.45);
  border: none; cursor: pointer; padding: 0;
}
.g645-carousel-dot.g645-dot-active { background: var(--g645-accent); width: 20px; border-radius: 4px; }

/* ---------- H1 / hero text ---------- */
.g645-hero { padding: 6px 14px 4px; }
.g645-h1 {
  font-size: 2.2rem; line-height: 1.25; font-weight: 800; color: var(--g645-text);
}
.g645-h1 b { color: var(--g645-accent); }
.g645-lead { margin-top: 8px; color: var(--g645-text-muted); font-size: 1.45rem; }

/* ---------- Game grid ---------- */
.g645-filter-bar { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 10px; }
.g645-filter-bar::-webkit-scrollbar { display: none; }
.g645-filter-btn {
  white-space: nowrap; border: 1px solid var(--g645-line); background: var(--g645-bg-card);
  color: var(--g645-text-muted); padding: 7px 14px; border-radius: 20px;
  font-size: 1.3rem; cursor: pointer; transition: all .2s;
}
.g645-filter-btn.g645-filter-active { background: var(--g645-primary); color: #fff; border-color: var(--g645-primary); }

.g645-cat-head {
  display: flex; align-items: center; gap: 8px; margin: 16px 0 10px;
  font-size: 1.7rem; font-weight: 700; color: var(--g645-text);
}
.g645-cat-head i { color: var(--g645-accent); }
.g645-cat-head .g645-cat-more { margin-left: auto; font-size: 1.3rem; color: var(--g645-primary); font-weight: 600; }

.g645-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.g645-game-card {
  background: var(--g645-bg-card); border: 1px solid var(--g645-line);
  border-radius: 10px; overflow: hidden; cursor: pointer; transition: transform .15s, border-color .2s;
  display: flex; flex-direction: column;
}
.g645-game-card:active { transform: scale(.95); border-color: var(--g645-accent); }
.g645-game-card img { width: 100%; height: 78px; object-fit: cover; }
.g645-game-card .g645-game-name {
  font-size: 1.05rem; padding: 5px 4px; text-align: center; color: var(--g645-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-height: 26px;
}
.g645-game-card:hover .g645-game-name { color: var(--g645-accent); }

/* ---------- Cards / info blocks ---------- */
.g645-card {
  background: var(--g645-bg-card); border: 1px solid var(--g645-line);
  border-radius: var(--g645-radius); padding: 14px; margin: 10px 0; box-shadow: var(--g645-shadow);
}
.g645-card h2, .g645-card h3 { color: var(--g645-text); margin-bottom: 8px; }
.g645-card h2 { font-size: 1.8rem; }
.g645-card h3 { font-size: 1.5rem; }
.g645-card p { color: var(--g645-text-muted); font-size: 1.4rem; margin-bottom: 8px; }
.g645-card a { color: var(--g645-accent); font-weight: 600; }
.g645-card ul { padding-left: 18px; color: var(--g645-text-muted); }
.g645-card li { margin-bottom: 4px; font-size: 1.4rem; }

.g645-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.g645-feature-item {
  background: var(--g645-bg-soft); border-radius: 10px; padding: 12px; text-align: center;
  border: 1px solid var(--g645-line);
}
.g645-feature-item i { font-size: 2.6rem; color: var(--g645-accent); margin-bottom: 6px; }
.g645-feature-item b { display: block; font-size: 1.35rem; color: var(--g645-text); }
.g645-feature-item span { font-size: 1.2rem; color: var(--g645-text-muted); }

/* ---------- Promo CTA ---------- */
.g645-cta {
  background: linear-gradient(135deg, var(--g645-primary) 0%, #145c57 100%);
  border-radius: var(--g645-radius); padding: 18px; text-align: center; margin: 14px 0;
  box-shadow: var(--g645-shadow);
}
.g645-cta h3 { color: #fff; font-size: 1.9rem; margin-bottom: 6px; }
.g645-cta p { color: #d6f0ee; font-size: 1.4rem; margin-bottom: 12px; }
.g645-cta .g645-btn { font-size: 1.5rem; padding: 11px 22px; }

/* ---------- Testimonials ---------- */
.g645-testimonial {
  background: var(--g645-bg-soft); border-left: 3px solid var(--g645-accent);
  padding: 12px 14px; border-radius: 8px; margin: 8px 0;
}
.g645-testimonial b { color: var(--g645-text); display: block; font-size: 1.4rem; }
.g645-testimonial p { color: var(--g645-text-muted); font-size: 1.35rem; font-style: italic; }
.g645-stars { color: var(--g645-accent); font-size: 1.3rem; letter-spacing: 2px; }

/* ---------- Winners ---------- */
.g645-winner-row {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px;
  background: var(--g645-bg-soft); border-radius: 8px; margin: 6px 0;
}
.g645-winner-row img { width: 36px; height: 36px; border-radius: 50%; }
.g645-winner-row b { color: var(--g645-text); font-size: 1.35rem; }
.g645-winner-row span { color: var(--g645-accent); font-weight: 700; font-size: 1.35rem; margin-left: auto; }
.g645-winner-row small { color: var(--g645-text-muted); font-size: 1.15rem; }

/* ---------- Payment ---------- */
.g645-pay-row { display: flex; flex-wrap: wrap; gap: 8px; }
.g645-pay-chip {
  background: var(--g645-bg-soft); border: 1px solid var(--g645-line); border-radius: 20px;
  padding: 7px 12px; font-size: 1.25rem; color: var(--g645-text); display: inline-flex; gap: 6px; align-items: center;
}
.g645-pay-chip i { color: var(--g645-primary); }

/* ---------- App download ---------- */
.g645-app-cta {
  background: linear-gradient(135deg, #2a1c08 0%, var(--g645-bg-card) 100%);
  border: 1px solid var(--g645-accent); border-radius: var(--g645-radius); padding: 16px; text-align: center;
}
.g645-app-cta img { width: 100%; max-height: 160px; object-fit: cover; border-radius: 10px; margin-bottom: 10px; }
.g645-app-cta h3 { color: var(--g645-accent); font-size: 1.8rem; margin-bottom: 6px; }
.g645-app-cta p { color: var(--g645-text-muted); font-size: 1.35rem; margin-bottom: 10px; }

/* ---------- RTP table ---------- */
.g645-rpt-table { width: 100%; border-collapse: collapse; font-size: 1.3rem; }
.g645-rpt-table th, .g645-rpt-table td { padding: 8px 6px; border-bottom: 1px solid var(--g645-line); text-align: left; }
.g645-rpt-table th { color: var(--g645-accent); font-weight: 600; }
.g645-rpt-table td { color: var(--g645-text-muted); }
.g645-rpt-table td b { color: var(--g645-text); }

/* ---------- Footer ---------- */
.g645-footer {
  background: #14202b; border-top: 2px solid var(--g645-primary);
  padding: 18px 14px calc(var(--g645-bottomnav-h) + 18px); color: var(--g645-text-muted);
}
.g645-footer h4 { color: var(--g645-text); font-size: 1.5rem; margin: 12px 0 8px; }
.g645-footer-links { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.g645-footer-links a {
  font-size: 1.3rem; color: var(--g645-text-muted); padding: 4px 8px;
  background: var(--g645-bg-card); border-radius: 6px; border: 1px solid var(--g645-line);
}
.g645-footer-links a:hover { color: var(--g645-accent); border-color: var(--g645-accent); }
.g645-footer-promo { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.g645-footer-promo .g645-btn { font-size: 1.25rem; padding: 6px 12px; }
.g645-footer-copy { font-size: 1.2rem; margin-top: 10px; color: #6f8189; }

/* ---------- Mobile bottom nav ---------- */
.g645-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  height: var(--g645-bottomnav-h);
  background: linear-gradient(180deg, #1b2c3c 0%, #11202d 100%);
  border-top: 2px solid var(--g645-primary);
  display: flex; justify-content: space-around; align-items: stretch;
  box-shadow: 0 -4px 14px rgba(0,0,0,.4);
}
.g645-nav-btn {
  flex: 1; min-width: 60px; min-height: 60px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; background: transparent; border: none; color: var(--g645-text-muted);
  font-size: 1.1rem; cursor: pointer; transition: color .2s, transform .15s; padding: 4px 2px;
}
.g645-nav-btn i, .g645-nav-btn .material-icons-outlined, .g645-nav-btn .ion-icon { font-size: 24px; }
.g645-nav-btn span { font-size: 1.05rem; }
.g645-nav-btn:active { transform: scale(.9); color: var(--g645-accent); }
.g645-nav-btn.g645-nav-active { color: var(--g645-accent); }
.g645-nav-btn.g645-nav-active::before {
  content: ""; position: absolute; top: 0; width: 38px; height: 3px;
  background: var(--g645-accent); border-radius: 0 0 4px 4px;
}
.g645-nav-promo { color: var(--g645-accent); }

/* ---------- Desktop: hide bottom nav ---------- */
@media (min-width: 769px) {
  .g645-bottom-nav { display: none; }
  .g645-footer { padding-bottom: 18px; }
  .g645-main { padding-bottom: 16px; }
}
@media (min-width: 768px) {
  .g645-grid { grid-template-columns: repeat(6, 1fr); }
  .g645-feature-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Utility */
.g645-center { text-align: center; }
.g645-mt10 { margin-top: 10px; }
.g645-hidden { display: none; }