/* jili77 - design.css (class prefix: ui83-) */
/* Palette: bg #2D2D2D | accent #2E8B57 | light text for contrast. */

:root {
  --ui83-bg: #2d2d2d;
  --ui83-bg-2: #1f1f1f;
  --ui83-bg-3: #3a3a3a;
  --ui83-accent: #2e8b57;
  --ui83-accent-2: #3cb371;
  --ui83-gold: #f5c542;
  --ui83-text: #f4f4f4;
  --ui83-text-mute: #b9b9b9;
  --ui83-border: rgba(255, 255, 255, 0.08);
  --ui83-radius: 14px;
  --ui83-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
  font-size: 62.5%;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--ui83-bg);
  color: var(--ui83-text);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.6rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--ui83-accent-2); text-decoration: none; }
a:hover { color: var(--ui83-gold); }
img { max-width: 100%; display: block; }

/* ===== Layout shell - mobile-first container capped at 430px ===== */
.ui83-shell {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  background: var(--ui83-bg);
  min-height: 100vh;
  position: relative;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.6);
}

/* ===== Header ===== */
.ui83-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
  background: linear-gradient(180deg, #232323, #2d2d2d);
  border-bottom: 1px solid var(--ui83-border);
}
.ui83-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 2rem;
  color: var(--ui83-text);
  letter-spacing: 0.5px;
}
.ui83-brand .ui83-logo {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: var(--ui83-accent);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800;
}
.ui83-brand .ui83-brand-accent { color: var(--ui83-accent-2); }

.ui83-header-actions { display: flex; align-items: center; gap: 8px; }
.ui83-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 10px;
  font-size: 1.35rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: transform 0.15s ease, filter 0.15s ease;
}
.ui83-btn:active { transform: scale(0.96); }
.ui83-btn-primary {
  background: linear-gradient(135deg, var(--ui83-accent), var(--ui83-accent-2));
  color: #fff;
}
.ui83-btn-ghost {
  background: transparent;
  color: var(--ui83-text);
  border: 1px solid var(--ui83-border);
}
.ui83-btn-gold {
  background: linear-gradient(135deg, #f5c542, #e39a16);
  color: #2d2d2d;
}
.ui83-btn-block { width: 100%; }

/* ===== Mobile slide-down menu ===== */
.ui83-menu-btn {
  background: transparent;
  border: none;
  color: var(--ui83-text);
  font-size: 2.2rem;
  cursor: pointer;
  min-width: 44px; min-height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
}
.ui83-menu-btn-active { background: var(--ui83-bg-3); }

.ui83-mobile-menu {
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: var(--ui83-bg-2);
  border-bottom: 1px solid var(--ui83-border);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  z-index: 9999;
}
.ui83-mobile-menu.ui83-menu-open { max-height: 520px; }
.ui83-mobile-menu ul { list-style: none; margin: 0; padding: 6px 12px; }
.ui83-mobile-menu li a {
  display: block;
  padding: 12px 8px;
  border-bottom: 1px solid var(--ui83-border);
  color: var(--ui83-text);
  font-weight: 600;
}

/* ===== Hero carousel ===== */
.ui83-hero {
  position: relative;
  margin: 12px;
  border-radius: var(--ui83-radius);
  overflow: hidden;
  background: var(--ui83-bg-2);
  box-shadow: var(--ui83-shadow);
}
.ui83-hero-slide {
  display: none;
  position: relative;
}
.ui83-hero-slide.ui83-hero-active { display: block; }
.ui83-hero-slide img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.ui83-hero-cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 16px;
  background: linear-gradient(0deg, rgba(0,0,0,0.85), rgba(0,0,0,0));
}
.ui83-hero-cap h2 { margin: 0 0 6px; font-size: 1.9rem; color: #fff; }
.ui83-hero-cap p { margin: 0 0 10px; color: #ececec; font-size: 1.35rem; }
.ui83-hero-dots {
  position: absolute;
  bottom: 8px; right: 12px;
  display: flex; gap: 6px;
}
.ui83-hero-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer; border: none; padding: 0;
}
.ui83-hero-dot.ui83-dot-active { background: var(--ui83-accent-2); }

/* ===== CTA strip ===== */
.ui83-cta {
  margin: 14px 12px;
  padding: 14px;
  border-radius: var(--ui83-radius);
  background: linear-gradient(135deg, var(--ui83-accent), #1f5f3b);
  text-align: center;
  box-shadow: var(--ui83-shadow);
}
.ui83-cta h3 { margin: 0 0 6px; color: #fff; font-size: 1.7rem; }
.ui83-cta p { margin: 0 0 12px; color: #e6f6ec; font-size: 1.35rem; }
.ui83-cta-actions { display: flex; gap: 10px; justify-content: center; }

/* ===== Section heading ===== */
.ui83-section { margin: 18px 12px; }
.ui83-section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.ui83-section-head h2 {
  margin: 0; font-size: 1.7rem; color: var(--ui83-text);
  display: flex; align-items: center; gap: 8px;
}
.ui83-section-head h2 i { color: var(--ui83-accent-2); }
.ui83-section-head a { font-size: 1.25rem; font-weight: 600; }

/* ===== Category tabs ===== */
.ui83-cat-tabs {
  display: flex; gap: 8px;
  overflow-x: auto;
  padding: 4px 0 10px;
  -webkit-overflow-scrolling: touch;
}
.ui83-cat-tabs::-webkit-scrollbar { display: none; }
.ui83-cat-tab {
  flex: 0 0 auto;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--ui83-bg-3);
  color: var(--ui83-text-mute);
  font-size: 1.25rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}
.ui83-cat-tab.ui83-cat-active {
  background: var(--ui83-accent);
  color: #fff;
  border-color: var(--ui83-accent-2);
}

/* ===== Game grid ===== */
.ui83-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.ui83-game-card {
  background: var(--ui83-bg-2);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--ui83-border);
  position: relative;
  cursor: pointer;
  transition: transform 0.15s ease;
}
.ui83-game-card:active { transform: scale(0.97); }
.ui83-game-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}
.ui83-game-card .ui83-game-name {
  padding: 6px 8px;
  font-size: 1.15rem;
  color: var(--ui83-text-mute);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ui83-game-card .ui83-game-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.ui83-game-card:hover .ui83-game-overlay,
.ui83-game-card:focus-visible .ui83-game-overlay { opacity: 1; }
.ui83-play-pill {
  background: var(--ui83-accent);
  color: #fff;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 1.15rem;
  font-weight: 700;
}
.ui83-badge {
  position: absolute;
  top: 6px; left: 6px;
  background: var(--ui83-gold);
  color: #2d2d2d;
  font-size: 1rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 6px;
}

/* ===== Promo banner ===== */
.ui83-promo {
  margin: 16px 12px;
  border-radius: var(--ui83-radius);
  overflow: hidden;
  position: relative;
}
.ui83-promo img { width: 100%; height: 150px; object-fit: cover; }
.ui83-promo .ui83-promo-cap {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: center;
  padding: 16px;
  background: linear-gradient(90deg, rgba(0,0,0,0.7), rgba(0,0,0,0.15));
}
.ui83-promo .ui83-promo-cap h3 { margin: 0 0 6px; color: #fff; font-size: 1.7rem; }
.ui83-promo .ui83-promo-cap p { margin: 0 0 8px; color: #f1f1f1; font-size: 1.3rem; }

/* ===== SEO content / article ===== */
.ui83-article {
  background: var(--ui83-bg-2);
  border-radius: var(--ui83-radius);
  padding: 16px;
  margin: 16px 12px;
  border: 1px solid var(--ui83-border);
}
.ui83-article h2 {
  color: var(--ui83-accent-2);
  font-size: 1.8rem;
  margin: 0 0 10px;
}
.ui83-article h3 {
  color: var(--ui83-text);
  font-size: 1.5rem;
  margin: 14px 0 6px;
}
.ui83-article p { color: var(--ui83-text-mute); margin: 0 0 10px; }
.ui83-article ul { color: var(--ui83-text-mute); padding-left: 20px; }
.ui83-article ul li { margin-bottom: 6px; }

.ui83-reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.5s ease, transform 0.5s ease; }
.ui83-revealed { opacity: 1; transform: none; }

/* ===== Feature highlights ===== */
.ui83-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 16px 12px;
}
.ui83-feature {
  background: var(--ui83-bg-2);
  border: 1px solid var(--ui83-border);
  border-radius: 12px;
  padding: 14px;
  text-align: center;
}
.ui83-feature .ui83-feature-ico {
  font-size: 2.4rem;
  color: var(--ui83-accent-2);
  margin-bottom: 6px;
}
.ui83-feature h4 { margin: 0 0 4px; font-size: 1.35rem; color: var(--ui83-text); }
.ui83-feature p { margin: 0; font-size: 1.2rem; color: var(--ui83-text-mute); }

/* ===== Footer ===== */
.ui83-footer {
  background: var(--ui83-bg-2);
  border-top: 1px solid var(--ui83-border);
  padding: 20px 14px 24px;
  margin-top: 14px;
}
.ui83-footer h4 { color: var(--ui83-accent-2); font-size: 1.35rem; margin: 0 0 8px; }
.ui83-footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 10px;
  margin-bottom: 14px;
}
.ui83-footer-links a { color: var(--ui83-text-mute); font-size: 1.2rem; }
.ui83-footer-copy { font-size: 1.15rem; color: var(--ui83-text-mute); text-align: center; border-top: 1px solid var(--ui83-border); padding-top: 12px; }
.ui83-partners { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin: 10px 0; }
.ui83-partners img { width: 60px; opacity: 0.85; }

/* ===== Mobile bottom navigation ===== */
.ui83-bottom-nav {
  position: fixed;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: linear-gradient(180deg, #232323, #1a1a1a);
  border-top: 1px solid var(--ui83-border);
  z-index: 1000;
  padding: 6px 0 8px;
}
.ui83-bottom-nav a {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 2px;
  color: var(--ui83-text-mute);
  font-size: 1rem;
  min-width: 60px;
  min-height: 56px;
  text-decoration: none;
  transition: color 0.15s ease, transform 0.15s ease;
}
.ui83-bottom-nav a i { font-size: 2.2rem; }
.ui83-bottom-nav a:hover { color: var(--ui83-accent-2); }
.ui83-bottom-nav a:active { transform: scale(0.92); }
.ui83-bottom-nav a.ui83-nav-current { color: var(--ui83-accent-2); }
.ui83-bottom-nav a.ui83-nav-cta {
  background: linear-gradient(135deg, var(--ui83-accent), var(--ui83-accent-2));
  color: #fff;
  border-radius: 14px;
  margin: -14px 4px 0;
  min-height: 60px;
  box-shadow: 0 6px 18px rgba(46, 139, 87, 0.45);
}
.ui83-bottom-nav a.ui83-nav-cta i { font-size: 2.4rem; }

/* ===== Desktop / larger screens ===== */
@media (min-width: 768px) {
  .ui83-bottom-nav { display: none; }
  .ui83-desktop-nav { display: flex !important; }
  .ui83-game-grid { grid-template-columns: repeat(6, 1fr); }
  main { padding-bottom: 24px !important; }
}
.ui83-desktop-nav { display: none; align-items: center; gap: 16px; }
.ui83-desktop-nav a { color: var(--ui83-text-mute); font-weight: 600; font-size: 1.3rem; }

/* ===== Mobile bottom padding for fixed nav clearance ===== */
@media (max-width: 767px) {
  main { padding-bottom: 90px; }
}

/* ===== Utility ===== */
.ui83-sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.ui83-back-top {
  position: fixed;
  right: 14px; bottom: 80px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--ui83-accent);
  color: #fff;
  border: none;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  z-index: 900;
  box-shadow: var(--ui83-shadow);
  cursor: pointer;
}
@media (min-width: 768px) { .ui83-back-top { bottom: 18px; } }