/* =====================================================================
   Arcade game - core stylesheet
   All custom classes use the uia2- prefix for namespace isolation.
   Palette: #1C2833 (deep background) / #CCCCCC / #DCDCDC (light text)
   Accents derived from the brand palette for energy and trust.
   ===================================================================== */

:root {
  --uia2-bg: #1C2833;
  --uia2-bg-soft: #243447;
  --uia2-bg-card: #2A3B4E;
  --uia2-text: #DCDCDC;
  --uia2-text-muted: #CCCCCC;
  --uia2-primary: #E5B567;     /* warm gold accent */
  --uia2-secondary: #4FB3A9;   /* cool teal accent */
  --uia2-danger: #E5546B;      /* hot pink accent */
  --uia2-border: rgba(220, 220, 220, 0.12);
  --uia2-shadow: 0 6px 22px rgba(0, 0, 0, 0.35);
  --uia2-radius: 14px;
}

/* Reset & base typography */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; -webkit-text-size-adjust: 100%; }
body {
  font-family: "Segoe UI", "Helvetica Neue", Roboto, Arial, sans-serif;
  background: var(--uia2-bg);
  color: var(--uia2-text);
  font-size: 1.5rem;
  line-height: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--uia2-primary); text-decoration: none; }
h1, h2, h3 { line-height: 2.4rem; font-weight: 700; color: #FFFFFF; }

/* Generic layout helpers */
.uia2-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 14px; }
.uia2-wrapper { padding: 18px 14px; }
.uia2-section { padding: 26px 14px; border-top: 1px solid var(--uia2-border); }
.uia2-section-title {
  font-size: 2.0rem; color: #FFFFFF; margin-bottom: 6px; letter-spacing: 0.3px;
}
.uia2-section-title .uia2-accent { color: var(--uia2-primary); }
.uia2-section-sub { font-size: 1.3rem; color: var(--uia2-text-muted); margin-bottom: 16px; }

/* ---------------------------- Header ---------------------------- */
.uia2-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(180deg, #1B2531 0%, #1C2833 100%);
  border-bottom: 1px solid var(--uia2-border);
  box-shadow: var(--uia2-shadow);
  max-width: 430px; margin: 0 auto;
}
.uia2-header-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; gap: 10px;
}
.uia2-logo { display: flex; align-items: center; gap: 8px; color: #FFFFFF; }
.uia2-logo img { width: 30px; height: 30px; border-radius: 8px; }
.uia2-logo-text { font-size: 1.7rem; font-weight: 700; letter-spacing: 0.3px; }
.uia2-logo-text span { color: var(--uia2-primary); }
.uia2-header-actions { display: flex; align-items: center; gap: 8px; }
.uia2-icon-btn {
  background: transparent; border: 0; color: var(--uia2-text);
  width: 36px; height: 36px; border-radius: 8px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.uia2-icon-btn:active { background: var(--uia2-bg-soft); }

/* Buttons */
.uia2-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 0; border-radius: 999px; cursor: pointer;
  font-size: 1.4rem; font-weight: 700; padding: 9px 18px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  text-decoration: none; line-height: 1.6rem;
}
.uia2-btn:active { transform: scale(0.96); }
.uia2-btn-primary {
  background: linear-gradient(135deg, #E5B567 0%, #D4943B 100%);
  color: #1C2833; box-shadow: 0 4px 14px rgba(229, 181, 103, 0.35);
}
.uia2-btn-ghost {
  background: transparent; color: var(--uia2-primary);
  border: 1px solid var(--uia2-primary);
}
.uia2-btn-secondary {
  background: var(--uia2-secondary); color: #0F1B22;
}
.uia2-btn-block { width: 100%; padding: 12px 18px; font-size: 1.5rem; }

/* Mobile menu panel */
.uia2-mobile-menu {
  max-height: 0; overflow: hidden;
  background: var(--uia2-bg-soft);
  transition: max-height 0.28s ease;
  border-top: 1px solid var(--uia2-border);
}
.uia2-mobile-menu.uia2-menu-open { max-height: 520px; }
.uia2-mobile-menu nav { display: flex; flex-direction: column; padding: 6px 14px 12px; }
.uia2-mobile-menu a {
  color: var(--uia2-text); padding: 11px 6px; font-size: 1.45rem;
  border-bottom: 1px dashed var(--uia2-border);
  display: flex; align-items: center; gap: 10px;
}
.uia2-mobile-menu a:last-child { border-bottom: 0; }
.uia2-mobile-menu a i { color: var(--uia2-primary); font-size: 16px; }

/* Hero carousel */
.uia2-hero { margin-top: 60px; padding: 14px 14px 0; }
.uia2-carousel {
  position: relative; border-radius: var(--uia2-radius); overflow: hidden;
  box-shadow: var(--uia2-shadow); background: var(--uia2-bg-soft);
}
.uia2-slide {
  position: relative; display: none; cursor: pointer;
}
.uia2-slide.uia2-slide-active { display: block; }
.uia2-slide img { width: 100%; height: 190px; object-fit: cover; }
.uia2-slide-caption {
  position: absolute; left: 14px; bottom: 14px; right: 14px;
  color: #FFFFFF; text-shadow: 0 2px 6px rgba(0,0,0,0.6);
}
.uia2-slide-caption h3 { font-size: 1.8rem; color: #FFFFFF; }
.uia2-slide-caption p { font-size: 1.25rem; opacity: 0.95; }
.uia2-dots { display: flex; gap: 6px; justify-content: center; padding: 8px 0 4px; }
.uia2-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(220, 220, 220, 0.35); cursor: pointer;
}
.uia2-dot.uia2-dot-active { background: var(--uia2-primary); width: 18px; border-radius: 4px; }

/* Category chips */
.uia2-chips { display: flex; gap: 8px; overflow-x: auto; padding: 14px 0 4px; }
.uia2-chips::-webkit-scrollbar { display: none; }
.uia2-chip {
  flex: 0 0 auto; padding: 7px 14px; border-radius: 999px;
  background: var(--uia2-bg-card); color: var(--uia2-text);
  font-size: 1.3rem; cursor: pointer; border: 1px solid var(--uia2-border);
  white-space: nowrap;
}

/* Game grid */
.uia2-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.uia2-card {
  background: var(--uia2-bg-card); border-radius: 12px; overflow: hidden;
  border: 1px solid var(--uia2-border); cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.uia2-card:active { transform: translateY(-2px); box-shadow: var(--uia2-shadow); }
.uia2-card img {
  width: 100%; height: 92px; object-fit: cover; background: #0F1822;
}
.uia2-card-name {
  font-size: 1.15rem; color: var(--uia2-text); padding: 6px 6px 8px;
  text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.uia2-cat-head {
  display: flex; align-items: center; justify-content: space-between;
  margin: 18px 0 10px;
}
.uia2-cat-head h2 { font-size: 1.7rem; color: #FFFFFF; }
.uia2-cat-head h2 .uia2-accent { color: var(--uia2-primary); }
.uia2-cat-link { font-size: 1.2rem; color: var(--uia2-secondary); }

/* Feature / info blocks */
.uia2-feature-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
.uia2-feature {
  background: var(--uia2-bg-card); padding: 14px; border-radius: 12px;
  border: 1px solid var(--uia2-border);
}
.uia2-feature .uia2-feature-icon {
  font-size: 22px; color: var(--uia2-primary); margin-bottom: 6px;
}
.uia2-feature h3 { font-size: 1.4rem; color: #FFFFFF; margin-bottom: 4px; }
.uia2-feature p { font-size: 1.25rem; color: var(--uia2-text-muted); line-height: 1.7rem; }

/* RTP / stats compact bars */
.uia2-rtp-row { margin-bottom: 10px; }
.uia2-rtp-top { display: flex; justify-content: space-between; font-size: 1.25rem; margin-bottom: 4px; }
.uia2-rtp-track { height: 8px; background: #0F1822; border-radius: 4px; overflow: hidden; }
.uia2-rtp-fill { height: 100%; background: linear-gradient(90deg, var(--uia2-secondary), var(--uia2-primary)); }

/* Testimonials */
.uia2-testimonial {
  background: var(--uia2-bg-card); border-left: 3px solid var(--uia2-primary);
  padding: 12px 14px; border-radius: 10px; margin-bottom: 10px;
}
.uia2-testimonial p { font-size: 1.3rem; color: var(--uia2-text); line-height: 1.7rem; }
.uia2-testimonial .uia2-author { font-size: 1.15rem; color: var(--uia2-secondary); margin-top: 6px; }

/* Winners ticker */
.uia2-winner {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--uia2-bg-card); padding: 10px 12px; border-radius: 10px;
  margin-bottom: 8px; font-size: 1.25rem;
}
.uia2-winner .uia2-winner-name { color: #FFFFFF; font-weight: 700; }
.uia2-winner .uia2-winner-amount { color: var(--uia2-primary); font-weight: 700; }

/* Payment grid */
.uia2-pay-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.uia2-pay-item {
  background: var(--uia2-bg-card); padding: 8px 12px; border-radius: 8px;
  font-size: 1.2rem; color: var(--uia2-text); border: 1px solid var(--uia2-border);
  display: inline-flex; align-items: center; gap: 6px;
}
.uia2-pay-item i { color: var(--uia2-secondary); }

/* FAQ */
.uia2-faq { border-bottom: 1px solid var(--uia2-border); padding: 12px 0; }
.uia2-faq h3 { font-size: 1.45rem; color: #FFFFFF; margin-bottom: 4px; }
.uia2-faq p { font-size: 1.3rem; color: var(--uia2-text-muted); line-height: 1.7rem; }

/* Inline SEO link list */
.uia2-seo-links { display: flex; flex-wrap: wrap; gap: 8px; }
.uia2-seo-links a {
  font-size: 1.25rem; color: var(--uia2-secondary);
  text-decoration: underline; text-underline-offset: 2px;
}

/* Footer */
.uia2-footer {
  background: #14202C; padding: 26px 14px 96px; border-top: 1px solid var(--uia2-border);
}
.uia2-footer-brand { font-size: 1.35rem; color: var(--uia2-text-muted); line-height: 1.8rem; margin-bottom: 16px; }
.uia2-footer-promos { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.uia2-footer-promos .uia2-btn { font-size: 1.2rem; padding: 7px 12px; }
.uia2-footer-links {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-bottom: 16px;
}
.uia2-footer-links a { font-size: 1.2rem; color: var(--uia2-text); }
.uia2-footer-copy { font-size: 1.1rem; color: rgba(220, 220, 220, 0.55); line-height: 1.6rem; }

/* Mobile bottom navigation */
.uia2-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  max-width: 430px; margin: 0 auto;
  height: 62px; display: flex; justify-content: space-around; align-items: center;
  background: linear-gradient(180deg, #1F2C3A 0%, #14202C 100%);
  border-top: 1px solid var(--uia2-border);
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.35);
}
.uia2-bottom-nav button {
  flex: 1; background: transparent; border: 0; cursor: pointer;
  color: var(--uia2-text-muted); min-width: 60px; min-height: 60px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; transition: color 0.18s ease, transform 0.18s ease;
}
.uia2-bottom-nav button i { font-size: 22px; }
.uia2-bottom-nav button span { font-size: 11px; line-height: 1.1rem; }
.uia2-bottom-nav button:active { transform: scale(0.92); color: var(--uia2-primary); }
.uia2-bottom-nav .uia2-active { color: var(--uia2-primary); }
.uia2-bottom-nav .uia2-badge {
  position: absolute; top: 8px; right: 22px; background: var(--uia2-danger);
  color: #FFFFFF; font-size: 10px; padding: 1px 5px; border-radius: 999px;
}

/* Desktop: hide mobile bottom nav, widen layout */
@media (min-width: 769px) {
  body { max-width: 960px; }
  .uia2-bottom-nav { display: none; }
  .uia2-footer { padding-bottom: 30px; }
}
@media (max-width: 768px) {
  main { padding-bottom: 80px; }
}