/* ==========================================================================
   ptgaming - layout.css
   All custom classes use the ui83- prefix. Mobile-first, max 430px wrapper.
   Palette: #0F0F23 (bg) / #FF5722 (primary) / #BAFFC9 (mint) /
            #8B0000 (deep red) / #FF6347 (tomato accent)
   ========================================================================== */

:root {
  --ui83-bg: #0F0F23;
  --ui83-bg-2: #161636;
  --ui83-bg-3: #1f1f4a;
  --ui83-primary: #FF5722;
  --ui83-mint: #BAFFC9;
  --ui83-red: #8B0000;
  --ui83-tomato: #FF6347;
  --ui83-text: #f3f3ff;
  --ui83-muted: #b8b8d6;
  --ui83-gold: #ffcc66;
  --ui83-radius: 14px;
  --ui83-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
  --ui83-header-h: 56px;
  --ui83-bottom-h: 62px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, system-ui, -apple-system, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #23235a 0%, var(--ui83-bg) 60%);
  color: var(--ui83-text);
  line-height: 1.55;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--ui83-mint); text-decoration: none; }

/* ---------- Layout container ---------- */
.ui83-wrapper {
  max-width: 430px;
  margin: 0 auto;
  position: relative;
  min-height: 100vh;
  background: linear-gradient(180deg, var(--ui83-bg) 0%, var(--ui83-bg-2) 100%);
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
}

.ui83-container {
  padding: 0 14px;
}

main.ui83-main { padding-bottom: 84px; }

/* ---------- Header ---------- */
.ui83-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--ui83-header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  background: linear-gradient(90deg, #1a1a3f 0%, #2a1740 100%);
  border-bottom: 2px solid var(--ui83-primary);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
}

.ui83-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 18px;
  color: #fff;
  letter-spacing: 0.3px;
}
.ui83-brand img { width: 28px; height: 28px; border-radius: 6px; }
.ui83-brand .ui83-brand-accent { color: var(--ui83-primary); }

.ui83-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ui83-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  text-decoration: none;
  line-height: 1;
  min-height: 34px;
}
.ui83-btn:hover { transform: translateY(-1px); filter: brightness(1.08); }
.ui83-btn:active { transform: scale(0.96); }

.ui83-btn-register {
  background: linear-gradient(135deg, var(--ui83-primary) 0%, var(--ui83-tomato) 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(255, 87, 34, 0.5);
}
.ui83-btn-login {
  background: transparent;
  color: var(--ui83-mint);
  border: 1.5px solid var(--ui83-mint);
}

.ui83-menu-toggle {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 22px;
  padding: 6px 8px;
  cursor: pointer;
}

/* ---------- Mobile slide menu ---------- */
.ui83-menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 9998;
}
.ui83-menu-backdrop.ui83-active { opacity: 1; pointer-events: auto; }

.ui83-mobile-menu {
  position: fixed;
  top: 0;
  right: -82%;
  width: 78%;
  max-width: 320px;
  height: 100vh;
  background: linear-gradient(180deg, #1b0d2e 0%, #0F0F23 100%);
  z-index: 9999;
  padding: 18px 16px;
  transform: translateX(0);
  transition: right 0.28s ease;
  overflow-y: auto;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}
.ui83-mobile-menu.ui83-menu-open { right: 0; }

.ui83-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.ui83-menu-head h3 { margin: 0; font-size: 16px; color: var(--ui83-primary); }
.ui83-menu-close {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
}
.ui83-mobile-menu ul { list-style: none; padding: 0; margin: 0; }
.ui83-mobile-menu li { border-bottom: 1px solid rgba(255, 255, 255, 0.07); }
.ui83-mobile-menu a {
  display: block;
  padding: 12px 8px;
  color: var(--ui83-text);
  font-size: 14px;
}
.ui83-mobile-menu a:hover { color: var(--ui83-primary); padding-left: 14px; }

/* ---------- Carousel ---------- */
.ui83-carousel {
  position: relative;
  border-radius: var(--ui83-radius);
  overflow: hidden;
  margin: 14px 0;
  box-shadow: var(--ui83-shadow);
}
.ui83-carousel-track { position: relative; height: 180px; }
.ui83-carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  cursor: pointer;
}
.ui83-carousel-slide.ui83-active { opacity: 1; }
.ui83-carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.ui83-carousel-cap {
  position: absolute;
  left: 12px; bottom: 12px;
  background: rgba(15, 15, 35, 0.7);
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
}
.ui83-carousel-dots {
  position: absolute;
  bottom: 10px; right: 12px;
  display: flex; gap: 6px;
}
.ui83-carousel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  border: none; cursor: pointer; padding: 0;
}
.ui83-carousel-dot.ui83-active { background: var(--ui83-primary); }

/* ---------- Sections ---------- */
.ui83-section {
  margin: 22px 0;
  padding: 14px;
  background: linear-gradient(180deg, rgba(31, 31, 74, 0.55), rgba(22, 22, 54, 0.55));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--ui83-radius);
}
.ui83-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 12px;
  color: #fff;
}
.ui83-section-title .ui83-bar {
  width: 4px; height: 20px;
  background: linear-gradient(180deg, var(--ui83-primary), var(--ui83-gold));
  border-radius: 2px;
}
.ui83-section-title small {
  font-size: 12px; color: var(--ui83-muted); font-weight: 500; margin-left: auto;
}
.ui83-section p { color: var(--ui83-muted); font-size: 14px; }

.ui83-h1 {
  font-size: 24px;
  font-weight: 800;
  margin: 16px 0 8px;
  line-height: 1.25;
  background: linear-gradient(90deg, #fff, var(--ui83-gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Game grid ---------- */
.ui83-cat-head {
  display: flex; align-items: center; justify-content: space-between;
  margin: 18px 4px 10px;
}
.ui83-cat-head h2 {
  font-size: 17px; margin: 0; color: var(--ui83-mint);
  display: flex; align-items: center; gap: 8px;
}
.ui83-cat-head .ui83-pill {
  font-size: 11px; color: var(--ui83-muted); background: rgba(255,255,255,0.06);
  padding: 3px 8px; border-radius: 999px;
}

.ui83-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.ui83-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 8px;
  text-align: center;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  overflow: hidden;
}
.ui83-card:hover {
  transform: translateY(-3px);
  border-color: var(--ui83-primary);
  box-shadow: 0 8px 18px rgba(255, 87, 34, 0.25);
}
.ui83-card img {
  width: 100%; height: 78px; object-fit: cover; border-radius: 8px;
  background: #0a0a18;
}
.ui83-card-name {
  margin-top: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ui83-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- Feature / highlight tiles ---------- */
.ui83-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.ui83-tile {
  padding: 14px 10px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255, 87, 34, 0.18), rgba(139, 0, 0, 0.18));
  border: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}
.ui83-tile .material-icons,
.ui83-tile .ui83-ico { font-size: 28px; color: var(--ui83-gold); }
.ui83-tile h3 { margin: 6px 0 2px; font-size: 13px; color: #fff; }
.ui83-tile p { margin: 0; font-size: 11px; color: var(--ui83-muted); }

/* ---------- Promo CTA ---------- */
.ui83-cta {
  display: block;
  text-align: center;
  margin: 18px 0;
  padding: 14px;
  border-radius: var(--ui83-radius);
  background: linear-gradient(135deg, var(--ui83-red) 0%, var(--ui83-primary) 60%, var(--ui83-tomato) 100%);
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  box-shadow: 0 8px 20px rgba(255, 87, 34, 0.35);
}
.ui83-cta small { display: block; font-weight: 500; font-size: 12px; opacity: 0.9; margin-top: 4px; }

/* ---------- Testimonial ---------- */
.ui83-quotes { display: grid; gap: 10px; }
.ui83-quote {
  padding: 12px;
  border-radius: 12px;
  background: rgba(186, 255, 201, 0.06);
  border-left: 3px solid var(--ui83-mint);
}
.ui83-quote .ui83-q-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.ui83-quote .ui83-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, var(--ui83-primary), var(--ui83-gold));
  color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center;
  font-size: 13px;
}
.ui83-quote .ui83-q-name { font-size: 13px; font-weight: 700; color: #fff; }
.ui83-quote .ui83-q-stars { color: var(--ui83-gold); font-size: 11px; margin-left: auto; }
.ui83-quote p { margin: 0; font-size: 12px; color: var(--ui83-muted); }

/* ---------- Winners strip ---------- */
.ui83-winners {
  display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px;
  scrollbar-width: thin;
}
.ui83-winner {
  flex: 0 0 auto;
  min-width: 130px;
  padding: 10px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(255, 204, 102, 0.12), rgba(255, 87, 34, 0.12));
  border: 1px solid rgba(255, 204, 102, 0.2);
}
.ui83-winner .ui83-w-name { font-size: 12px; font-weight: 700; color: var(--ui83-gold); }
.ui83-winner .ui83-w-game { font-size: 11px; color: var(--ui83-muted); }
.ui83-winner .ui83-w-amt { font-size: 14px; font-weight: 800; color: var(--ui83-mint); margin-top: 4px; }

/* ---------- Payments ---------- */
.ui83-pay-row { display: flex; flex-wrap: wrap; gap: 8px; }
.ui83-pay {
  flex: 1 1 28%;
  padding: 10px 6px;
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  font-size: 11px;
  color: var(--ui83-mint);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.ui83-pay .ui83-pay-ico { font-size: 20px; color: var(--ui83-gold); display: block; margin-bottom: 4px; }

/* ---------- In-content SEO links ---------- */
.ui83-seo-links {
  margin: 14px 0;
  padding: 12px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.18);
  font-size: 13px;
}
.ui83-seo-links strong { color: var(--ui83-gold); }
.ui83-seo-links a { color: var(--ui83-mint); font-weight: 600; }

/* ---------- Footer ---------- */
.ui83-footer {
  margin-top: 26px;
  padding: 22px 14px 18px;
  background: linear-gradient(180deg, #0c0c20 0%, #050511 100%);
  border-top: 2px solid var(--ui83-primary);
  font-size: 12px;
  color: var(--ui83-muted);
}
.ui83-footer h4 { color: #fff; font-size: 14px; margin: 0 0 8px; }
.ui83-footer-links {
  display: flex; flex-wrap: wrap; gap: 6px 10px; margin: 10px 0;
}
.ui83-footer-links a {
  color: var(--ui83-mint);
  font-size: 12px;
  padding: 4px 8px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 6px;
}
.ui83-footer-promos {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0;
}
.ui83-footer-promos button {
  flex: 1 1 30%;
  min-height: 38px;
}
.ui83-footer-copy { margin-top: 12px; padding-top: 10px; border-top: 1px solid rgba(255,255,255,0.07); text-align: center; }

/* ---------- Bottom navigation ---------- */
.ui83-bottom-nav {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  height: var(--ui83-bottom-h);
  background: linear-gradient(90deg, #14142e 0%, #2a1740 100%);
  border-top: 2px solid var(--ui83-primary);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  z-index: 1000;
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.5);
}
.ui83-bottom-nav a {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--ui83-muted);
  font-size: 10px;
  font-weight: 600;
  text-decoration: none;
  position: relative;
  transition: color 0.15s ease;
  min-width: 60px;
}
.ui83-bottom-nav a .ui83-nav-ico { font-size: 22px; line-height: 1; }
.ui83-bottom-nav a:hover { color: var(--ui83-mint); }
.ui83-bottom-nav a:active { transform: scale(0.92); }
.ui83-bottom-nav a.ui83-current { color: var(--ui83-primary); }
.ui83-bottom-nav a.ui83-current::before {
  content: "";
  position: absolute;
  top: 0; left: 30%; right: 30%;
  height: 3px;
  background: var(--ui83-primary);
  border-radius: 0 0 3px 3px;
}
.ui83-nav-promo {
  background: linear-gradient(135deg, var(--ui83-primary), var(--ui83-tomato));
  color: #fff !important;
  border-radius: 50%;
  width: 50px; height: 50px;
  margin-top: -18px;
  box-shadow: 0 4px 14px rgba(255, 87, 34, 0.5);
  border: 3px solid #0F0F23;
  flex: 0 0 auto;
}

/* ---------- Reveal animation ---------- */
.ui83-reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s ease; }
.ui83-reveal.ui83-in { opacity: 1; transform: none; }

/* ---------- Desktop ---------- */
@media (min-width: 769px) {
  .ui83-bottom-nav { display: none; }
  main.ui83-main { padding-bottom: 30px; }
  .ui83-wrapper { box-shadow: 0 0 60px rgba(0, 0, 0, 0.6); }
}

@media (max-width: 768px) {
  .ui83-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 360px) {
  .ui83-grid { grid-template-columns: repeat(2, 1fr); }
  .ui83-card img { height: 70px; }
}