/* ============================================================
   jlph activity - Global layout stylesheet
   All custom classes use the "uia2-" prefix.
   Palette: #4169E1 (royal blue) / #FFEB3B (yellow) /
            #FFF8DC (cornsilk) / #FFF176 (soft yellow) /
            #333333 (deep dark)
   Mobile-first, max viewport 430px on phones.
   ============================================================ */

:root {
  --uia2-primary: #4169E1;
  --uia2-primary-dark: #2747a8;
  --uia2-accent: #FFEB3B;
  --uia2-accent-soft: #FFF176;
  --uia2-bg: #0f1b3d;
  --uia2-bg-2: #1a2a5e;
  --uia2-surface: #14224a;
  --uia2-card: #1b2c5e;
  --uia2-text: #FFF8DC;
  --uia2-text-muted: #c6d2f5;
  --uia2-text-dark: #333333;
  --uia2-border: rgba(255, 248, 220, 0.12);
  --uia2-success: #4ade80;
  --uia2-danger: #f87171;
  --uia2-gradient: linear-gradient(135deg, #4169E1 0%, #2747a8 100%);
  --uia2-gradient-accent: linear-gradient(135deg, #FFEB3B 0%, #FFF176 100%);
  --uia2-radius: 1.2rem;
  --uia2-radius-sm: 0.8rem;
  --uia2-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  --uia2-shadow-accent: 0 6px 22px rgba(255, 235, 59, 0.35);
  --uia2-transition: 0.25s ease;
}

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

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

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--uia2-text);
  background:
    radial-gradient(1200px 600px at 50% -200px, #1a2a5e 0%, transparent 60%),
    var(--uia2-bg);
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--uia2-accent); text-decoration: none; transition: color var(--uia2-transition); }
a:hover { color: var(--uia2-accent-soft); }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { line-height: 1.3; color: var(--uia2-text); }
h1 { font-size: 2.4rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.7rem; }
p { color: var(--uia2-text-muted); }

.uia2-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; position: relative; }
.uia2-wrapper { width: 100%; }

/* ---------- Header ---------- */
.uia2-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(15, 27, 61, 0.98), rgba(15, 27, 61, 0.92));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--uia2-border);
}
.uia2-header-inner {
  max-width: 430px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 1rem; min-height: 5.4rem;
}
.uia2-logo { display: flex; align-items: center; gap: 0.7rem; color: var(--uia2-text); }
.uia2-logo img { width: 2.8rem; height: 2.8rem; border-radius: 50%; }
.uia2-logo-text { font-size: 1.6rem; font-weight: 700; color: var(--uia2-accent); }
.uia2-logo-text small { display: block; font-size: 1rem; color: var(--uia2-text-muted); font-weight: 400; }

.uia2-header-actions { display: flex; align-items: center; gap: 0.6rem; }
.uia2-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  border: none; border-radius: 2.4rem; cursor: pointer;
  padding: 0.7rem 1.3rem; font-size: 1.3rem; font-weight: 700;
  transition: transform var(--uia2-transition), box-shadow var(--uia2-transition);
  text-decoration: none; min-height: 3.4rem;
}
.uia2-btn:active { transform: scale(0.96); }
.uia2-btn--register {
  background: var(--uia2-gradient-accent); color: var(--uia2-text-dark);
  box-shadow: var(--uia2-shadow-accent);
}
.uia2-btn--login {
  background: transparent; color: var(--uia2-accent);
  border: 1px solid var(--uia2-accent);
}
.uia2-btn--ghost {
  background: rgba(255, 235, 59, 0.12); color: var(--uia2-accent);
  padding: 0.5rem 1rem;
}
.uia2-btn--block { width: 100%; padding: 0.9rem; font-size: 1.5rem; }

.uia2-menu-toggle {
  background: transparent; border: 0; color: var(--uia2-accent);
  font-size: 1.8rem; cursor: pointer; padding: 0.4rem 0.6rem;
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 4.4rem; min-height: 4.4rem;
}

/* ---------- Mobile slide-down menu ---------- */
.uia2-mobile-menu {
  position: fixed; top: 5.4rem; left: 0; right: 0; z-index: 9999;
  background: var(--uia2-surface); border-bottom: 1px solid var(--uia2-border);
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
  box-shadow: var(--uia2-shadow);
}
.uia2-mobile-menu--open { max-height: 70vh; overflow-y: auto; }
.uia2-mobile-menu-inner { padding: 1rem 1.2rem; display: grid; gap: 0.4rem; }
.uia2-mobile-menu a, .uia2-mobile-menu button {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 1rem 0.8rem; color: var(--uia2-text); font-size: 1.4rem;
  border-bottom: 1px solid var(--uia2-border); background: transparent;
  border-left: 0; border-right: 0; border-top: 0; width: 100%;
  text-align: left; cursor: pointer;
}
.uia2-mobile-menu a:hover, .uia2-mobile-menu button:hover {
  background: rgba(255, 235, 59, 0.08); color: var(--uia2-accent);
}
.uia2-mobile-menu i, .uia2-mobile-menu span.material-icons-outlined,
.uia2-mobile-menu ion-icon { font-size: 2rem; color: var(--uia2-accent); }

/* ---------- Main padding (header offset) ---------- */
.uia2-main { padding-top: 5.6rem; }
@media (max-width: 768px) {
  .uia2-main { padding-bottom: 8rem; }
}

/* ---------- Hero carousel ---------- */
.uia2-carousel { position: relative; border-radius: var(--uia2-radius); overflow: hidden; margin: 1rem 0; box-shadow: var(--uia2-shadow); }
.uia2-carousel-track { position: relative; }
.uia2-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 0.6s ease;
  display: flex; flex-direction: column; justify-content: flex-end;
}
.uia2-slide--active { position: relative; opacity: 1; }
.uia2-slide img { width: 100%; height: 18rem; object-fit: cover; }
.uia2-slide-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1rem 1.2rem; background: linear-gradient(180deg, transparent, rgba(15, 27, 61, 0.92));
  color: var(--uia2-text);
}
.uia2-slide-caption h2 { color: var(--uia2-accent); font-size: 1.7rem; margin-bottom: 0.3rem; }
.uia2-slide-caption p { color: var(--uia2-text-muted); font-size: 1.2rem; }
.uia2-carousel-dots { display: flex; justify-content: center; gap: 0.5rem; padding: 0.6rem 0; }
.uia2-carousel-dot { width: 0.8rem; height: 0.8rem; border-radius: 50%; background: rgba(255, 248, 220, 0.35); border: 0; cursor: pointer; }
.uia2-carousel-dot--active { background: var(--uia2-accent); }
.uia2-carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(15, 27, 61, 0.7); color: var(--uia2-accent);
  border: 0; width: 3.2rem; height: 3.2rem; border-radius: 50%;
  font-size: 1.6rem; cursor: pointer; z-index: 2;
}
.uia2-carousel-arrow--prev { left: 0.6rem; }
.uia2-carousel-arrow--next { right: 0.6rem; }

/* ---------- Section ---------- */
.uia2-section { padding: 2rem 0; }
.uia2-section-head { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1.2rem; }
.uia2-section-head i, .uia2-section-head span.material-icons-outlined { color: var(--uia2-accent); font-size: 2rem; }
.uia2-section-head h2 { flex: 1; }
.uia2-section-intro { color: var(--uia2-text-muted); margin-bottom: 1.2rem; font-size: 1.4rem; }

/* ---------- Filter tabs ---------- */
.uia2-filter-bar {
  display: flex; gap: 0.6rem; overflow-x: auto; padding: 0.6rem 0;
  margin-bottom: 1rem; scrollbar-width: none;
}
.uia2-filter-bar::-webkit-scrollbar { display: none; }
.uia2-filter-tab {
  flex: 0 0 auto; padding: 0.6rem 1.2rem; border-radius: 2rem;
  background: var(--uia2-card); color: var(--uia2-text-muted);
  font-size: 1.3rem; cursor: pointer; border: 1px solid var(--uia2-border);
  white-space: nowrap; min-height: 3.4rem; display: inline-flex; align-items: center; gap: 0.4rem;
}
.uia2-filter-tab--active {
  background: var(--uia2-gradient-accent); color: var(--uia2-text-dark);
  border-color: transparent; font-weight: 700;
}

/* ---------- Game grid ---------- */
.uia2-game-group { margin-bottom: 2.4rem; }
.uia2-game-group h3 { color: var(--uia2-accent); margin-bottom: 0.8rem; display: flex; align-items: center; gap: 0.6rem; }
.uia2-game-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem;
}
.uia2-game-card {
  background: var(--uia2-card); border-radius: var(--uia2-radius-sm);
  padding: 0.6rem; text-align: center; cursor: pointer;
  border: 1px solid var(--uia2-border); transition: transform var(--uia2-transition), box-shadow var(--uia2-transition);
  display: block;
}
.uia2-game-card:active { transform: scale(0.96); }
.uia2-game-card img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 0.6rem; margin-bottom: 0.4rem; }
.uia2-game-card-name {
  font-size: 1.1rem; color: var(--uia2-text); font-weight: 600;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.uia2-hidden { display: none !important; }

/* ---------- Card / panel ---------- */
.uia2-card {
  background: var(--uia2-card); border: 1px solid var(--uia2-border);
  border-radius: var(--uia2-radius); padding: 1.4rem; box-shadow: var(--uia2-shadow);
}
.uia2-card + .uia2-card { margin-top: 1rem; }

/* ---------- Feature grid ---------- */
.uia2-feature-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.uia2-feature {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--uia2-surface); padding: 1rem; border-radius: var(--uia2-radius-sm);
  border: 1px solid var(--uia2-border);
}
.uia2-feature-icon {
  flex: 0 0 4rem; width: 4rem; height: 4rem; border-radius: 1rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255, 235, 59, 0.12); color: var(--uia2-accent); font-size: 2rem;
}
.uia2-feature h4 { color: var(--uia2-accent); margin-bottom: 0.3rem; font-size: 1.5rem; }
.uia2-feature p { font-size: 1.3rem; }

/* ---------- Promo CTA banner ---------- */
.uia2-cta {
  background: var(--uia2-gradient); border-radius: var(--uia2-radius);
  padding: 1.6rem; color: var(--uia2-text); text-align: center;
  margin: 1.5rem 0; box-shadow: var(--uia2-shadow);
}
.uia2-cta h3 { color: var(--uia2-accent); margin-bottom: 0.5rem; }
.uia2-cta p { color: var(--uia2-text); margin-bottom: 1rem; }
.uia2-cta .uia2-btn { background: var(--uia2-accent); color: var(--uia2-text-dark); }

/* ---------- Winners ticker ---------- */
.uia2-winners {
  background: var(--uia2-surface); border-radius: var(--uia2-radius); padding: 0.6rem 1rem;
  display: flex; align-items: center; gap: 1rem; margin: 1rem 0; border: 1px solid var(--uia2-border);
}
.uia2-winners-label { flex: 0 0 auto; color: var(--uia2-accent); font-weight: 700; font-size: 1.2rem; }
.uia2-winners-list { flex: 1; overflow: hidden; position: relative; height: 3.2rem; }
.uia2-winner-item {
  position: absolute; inset: 0; display: flex; align-items: center; gap: 0.5rem;
  font-size: 1.2rem; color: var(--uia2-text-muted);
}
.uia2-winner-item strong { color: var(--uia2-accent); }

/* ---------- Testimonials ---------- */
.uia2-testimonial-grid { display: grid; gap: 0.8rem; }
.uia2-testimonial {
  background: var(--uia2-card); border-radius: var(--uia2-radius-sm); padding: 1rem;
  border-left: 3px solid var(--uia2-accent);
}
.uia2-testimonial-stars { color: var(--uia2-accent); margin-bottom: 0.4rem; font-size: 1.2rem; }
.uia2-testimonial p { font-size: 1.3rem; margin-bottom: 0.5rem; color: var(--uia2-text); }
.uia2-testimonial cite { color: var(--uia2-text-muted); font-style: normal; font-size: 1.2rem; }

/* ---------- Payment / app / rtp grid ---------- */
.uia2-icon-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; }
.uia2-icon-tile {
  background: var(--uia2-surface); border-radius: 0.8rem; padding: 0.8rem 0.4rem;
  text-align: center; font-size: 1.1rem; color: var(--uia2-text-muted); border: 1px solid var(--uia2-border);
}
.uia2-icon-tile i, .uia2-icon-tile span.material-icons-outlined { color: var(--uia2-accent); font-size: 1.8rem; display: block; margin-bottom: 0.3rem; }

.uia2-rtp-row {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 0.6rem;
  padding: 0.7rem 0.4rem; border-bottom: 1px solid var(--uia2-border);
  font-size: 1.2rem; align-items: center;
}
.uia2-rtp-row span:first-child { color: var(--uia2-text); font-weight: 600; }
.uia2-rtp-row .uia2-rtp-pct { color: var(--uia2-accent); font-weight: 700; }
.uia2-rtp-bar { background: rgba(255, 248, 220, 0.12); border-radius: 1rem; height: 0.6rem; overflow: hidden; }
.uia2-rtp-bar > span { display: block; height: 100%; background: var(--uia2-gradient-accent); }

/* ---------- App download banner ---------- */
.uia2-app-banner {
  display: flex; gap: 1rem; align-items: center;
  background: var(--uia2-card); border-radius: var(--uia2-radius); padding: 1rem; border: 1px solid var(--uia2-border);
}
.uia2-app-icon { flex: 0 0 5rem; width: 5rem; height: 5rem; border-radius: 1rem; background: var(--uia2-gradient-accent); display: flex; align-items: center; justify-content: center; color: var(--uia2-text-dark); font-size: 2.4rem; }
.uia2-app-text { flex: 1; }
.uia2-app-text h4 { color: var(--uia2-accent); margin-bottom: 0.3rem; }
.uia2-app-text p { font-size: 1.2rem; margin-bottom: 0.6rem; }
.uia2-app-buttons { display: flex; gap: 0.5rem; }
.uia2-app-buttons .uia2-btn { padding: 0.5rem 0.9rem; font-size: 1.2rem; }

/* ---------- Footer ---------- */
.uia2-partner-strip {
  display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 1rem 0;
}
.uia2-partner-badge {
  display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.5rem 0.8rem;
  border: 1px solid var(--uia2-border); border-radius: 2rem; color: var(--uia2-text-muted); font-size: 1.1rem;
}
.uia2-partner-badge i, .uia2-partner-badge span.material-icons-outlined, .uia2-partner-badge ion-icon { color: var(--uia2-accent); font-size: 1.5rem; }
.uia2-footer {
  background: var(--uia2-surface); border-top: 1px solid var(--uia2-border);
  padding: 2rem 1.2rem; margin-top: 2rem;
}
.uia2-footer-inner { max-width: 430px; margin: 0 auto; }
.uia2-footer h4 { color: var(--uia2-accent); margin-bottom: 0.6rem; font-size: 1.5rem; }
.uia2-footer p { font-size: 1.3rem; margin-bottom: 1rem; }
.uia2-footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-bottom: 1.2rem; }
.uia2-footer-links a { font-size: 1.2rem; color: var(--uia2-text-muted); }
.uia2-footer-promos { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0; }
.uia2-footer-copy { font-size: 1.1rem; color: var(--uia2-text-muted); text-align: center; padding-top: 1rem; border-top: 1px solid var(--uia2-border); }

/* ---------- Mobile bottom nav ---------- */
.uia2-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(180deg, rgba(20, 34, 74, 0.98), rgba(15, 27, 61, 1));
  border-top: 1px solid var(--uia2-border);
  display: flex; justify-content: space-around; align-items: stretch;
  height: 6rem; padding: 0.4rem 0.2rem;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.4);
}
.uia2-bottom-nav-btn {
  flex: 1; background: transparent; border: 0; color: var(--uia2-text-muted);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.2rem; padding: 0.3rem; cursor: pointer;
  font-size: 1rem; font-weight: 600; text-decoration: none;
  min-width: 6rem; min-height: 5.2rem; border-radius: 0.8rem;
  transition: transform var(--uia2-transition), color var(--uia2-transition), background var(--uia2-transition);
}
.uia2-bottom-nav-btn:active { transform: scale(0.92); }
.uia2-bottom-nav-btn i, .uia2-bottom-nav-btn span.material-icons-outlined,
.uia2-bottom-nav-btn ion-icon { font-size: 2.2rem; color: var(--uia2-text-muted); }
.uia2-bottom-nav-btn--active { color: var(--uia2-accent); background: rgba(255, 235, 59, 0.12); }
.uia2-bottom-nav-btn--active i, .uia2-bottom-nav-btn--active span.material-icons-outlined,
.uia2-bottom-nav-btn--active ion-icon { color: var(--uia2-accent); }

/* ---------- Back to top ---------- */
.uia2-back-top {
  position: fixed; right: 1.2rem; bottom: 7rem; z-index: 1001;
  width: 4rem; height: 4rem; border-radius: 50%;
  background: var(--uia2-gradient-accent); color: var(--uia2-text-dark);
  border: 0; cursor: pointer; display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: opacity var(--uia2-transition), visibility var(--uia2-transition);
  box-shadow: var(--uia2-shadow-accent);
}
.uia2-back-top--visible { opacity: 1; visibility: visible; }

/* ---------- Desktop layout ---------- */
@media (min-width: 769px) {
  body { background: var(--uia2-bg); }
  .uia2-container { max-width: 960px; }
  .uia2-header-inner { max-width: 960px; }
  .uia2-footer-inner { max-width: 960px; }
  .uia2-bottom-nav { display: none; }
  .uia2-game-grid { grid-template-columns: repeat(6, 1fr); }
  .uia2-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .uia2-testimonial-grid { grid-template-columns: repeat(2, 1fr); }
  .uia2-footer-links { grid-template-columns: repeat(3, 1fr); }
  .uia2-main { padding-bottom: 2rem; }
}

/* ---------- Utility ---------- */
.uia2-text-center { text-align: center; }
.uia2-mt-1 { margin-top: 1rem; } .uia2-mt-2 { margin-top: 2rem; }
.uia2-mb-1 { margin-bottom: 1rem; } .uia2-mb-2 { margin-bottom: 2rem; }
.uia2-promo-text { color: var(--uia2-accent); font-weight: 700; }
.uia2-chip {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.3rem 0.8rem; border-radius: 2rem; font-size: 1.1rem;
  background: rgba(255, 235, 59, 0.12); color: var(--uia2-accent);
}
.uia2-divider { height: 1px; background: var(--uia2-border); margin: 1.5rem 0; border: 0; }