/* ============================================================
 * ph365 app - design-9575.css
 * Mobile-first stylesheet, max container width 430px.
 * Class prefix: ui57-  |  CSS variables: --ui57-*
 * Palette: #8B7355 / #8B4513 / #3A3A3A / #87CEFA / #BC8F8F
 * ============================================================ */

:root {
  --ui57-primary: #8B4513;        /* saddle brown - brand */
  --ui57-primary-2: #8B7355;      /* warm bronze */
  --ui57-bg: #3A3A3A;             /* deep charcoal background */
  --ui57-bg-soft: #4a4a4a;
  --ui57-accent: #87CEFA;         /* lightsky blue highlight */
  --ui57-accent-2: #BC8F8F;       /* rosy brown */
  --ui57-text: #f5f0e8;
  --ui57-text-dim: #cfc6b8;
  --ui57-gold: #e8c074;
  --ui57-shadow: 0 6px 18px rgba(0,0,0,.35);
  --ui57-radius: 14px;
  --ui57-radius-sm: 10px;
  --ui57-max-width: 430px;
}

/* ---------- Reset & base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--ui57-bg);
  color: var(--ui57-text);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--ui57-accent); text-decoration: none; }
a:hover { color: var(--ui57-gold); }
h1, h2, h3, h4 { line-height: 1.3; font-weight: 700; }
h2 { font-size: 1.25rem; margin: 18px 0 10px; }
h3 { font-size: 1.05rem; margin: 14px 0 8px; }
p { margin: 0 0 10px; color: var(--ui57-text-dim); }

/* ---------- Layout ---------- */
.ui57-container {
  width: 100%;
  max-width: var(--ui57-max-width);
  margin: 0 auto;
  padding: 0 12px;
}
.ui57-wrapper {
  width: 100%;
  max-width: var(--ui57-max-width);   /* literal max-width: 430px */
  margin: 0 auto;
  background: var(--ui57-bg);
  min-height: 100vh;
  box-shadow: 0 0 30px rgba(0,0,0,.4);
}
main { padding-bottom: 84px; }

/* ---------- Header ---------- */
.ui57-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #2e2620 0%, #3A3A3A 100%);
  border-bottom: 2px solid var(--ui57-primary);
  box-shadow: 0 2px 10px rgba(0,0,0,.4);
}
.ui57-header-inner {
  max-width: var(--ui57-max-width);
  margin: 0 auto;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
}
.ui57-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ui57-text);
  font-weight: 800;
  font-size: 1.05rem;
}
.ui57-logo img { width: 30px; height: 30px; border-radius: 8px; }
.ui57-logo .ui57-logo-mark {
  background: linear-gradient(135deg, var(--ui57-primary), var(--ui57-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ui57-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.ui57-btn {
  border: 0;
  border-radius: 999px;
  padding: 8px 16px;
  font-size: .85rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  text-decoration: none;
}
.ui57-btn:active { transform: scale(.96); }
.ui57-btn-primary {
  background: linear-gradient(135deg, var(--ui57-gold), #d8a347);
  color: #2a1c0a;
  box-shadow: 0 4px 12px rgba(232,192,116,.35);
}
.ui57-btn-secondary {
  background: transparent;
  color: var(--ui57-text);
  border: 1.5px solid var(--ui57-accent);
}
.ui57-btn-block {
  display: flex;
  width: 100%;
  justify-content: center;
  padding: 12px;
  font-size: 1rem;
}
.ui57-menu-btn {
  background: transparent;
  border: 0;
  color: var(--ui57-text);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px 8px;
  display: flex;
  align-items: center;
}

/* ---------- Mobile dropdown menu ---------- */
.ui57-mobile-menu {
  position: fixed;
  top: 58px; left: 0; right: 0;
  background: #2c2520;
  border-bottom: 1px solid var(--ui57-primary);
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  z-index: 9999;
}
.ui57-mobile-menu.ui57-menu-open { max-height: 460px; }
.ui57-mobile-menu ul { list-style: none; padding: 6px 0; }
.ui57-mobile-menu li a {
  display: block;
  padding: 12px 18px;
  color: var(--ui57-text);
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: .95rem;
}
.ui57-mobile-menu li a:hover { background: rgba(135,206,250,.08); color: var(--ui57-accent); }

/* ---------- Hero / Carousel ---------- */
.ui57-hero {
  position: relative;
  margin-top: 58px;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: #1d1a16;
}
.ui57-hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .8s ease;
}
.ui57-hero-slide.ui57-slide-active { opacity: 1; }
.ui57-hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.ui57-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.15) 0%, rgba(0,0,0,.65) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 14px;
}
.ui57-hero-title { font-size: 1.3rem; color: var(--ui57-gold); font-weight: 800; margin-bottom: 4px; }
.ui57-hero-sub { font-size: .85rem; color: var(--ui57-text); margin-bottom: 8px; }
.ui57-hero-dots {
  position: absolute;
  bottom: 8px;
  right: 14px;
  display: flex;
  gap: 6px;
}
.ui57-hero-dots span {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,.4);
}
.ui57-hero-dots span.ui57-dot-active { background: var(--ui57-gold); }

/* ---------- Section / Title ---------- */
.ui57-section {
  padding: 18px 12px 8px;
}
.ui57-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.ui57-section-title {
  font-size: 1.15rem;
  color: var(--ui57-text);
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
}
.ui57-section-title i { color: var(--ui57-gold); }
.ui57-section-link { font-size: .82rem; color: var(--ui57-accent); font-weight: 600; }

/* ---------- Game grid ---------- */
.ui57-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.ui57-grid-4 { grid-template-columns: repeat(4, 1fr); }
.ui57-card {
  background: var(--ui57-bg-soft);
  border-radius: var(--ui57-radius-sm);
  overflow: hidden;
  text-align: center;
  padding: 8px 6px 10px;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
  border: 1px solid rgba(255,255,255,.05);
}
.ui57-card:hover { transform: translateY(-3px); box-shadow: var(--ui57-shadow); }
.ui57-card-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
  background: #222;
  margin-bottom: 6px;
}
.ui57-card-name {
  font-size: .72rem;
  color: var(--ui57-text);
  font-weight: 600;
  line-height: 1.25;
  height: 2.2em;
  overflow: hidden;
}
.ui57-card-hot {
  position: relative;
}
.ui57-card-hot::before {
  content: "HOT";
  position: absolute;
  top: 4px; left: 4px;
  background: linear-gradient(135deg, #ff5e62, #ff9966);
  color: #fff;
  font-size: .6rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 6px;
  z-index: 2;
}

/* ---------- Category chips ---------- */
.ui57-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 10px;
  scrollbar-width: none;
}
.ui57-chips::-webkit-scrollbar { display: none; }
.ui57-chip {
  flex: 0 0 auto;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--ui57-bg-soft);
  color: var(--ui57-text-dim);
  font-size: .82rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,.05);
}

/* ---------- Info / feature blocks ---------- */
.ui57-panel {
  background: var(--ui57-bg-soft);
  border-radius: var(--ui57-radius);
  padding: 14px;
  margin-bottom: 12px;
  border: 1px solid rgba(255,255,255,.05);
}
.ui57-panel h3 { color: var(--ui57-gold); }
.ui57-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.ui57-feature {
  background: rgba(0,0,0,.18);
  padding: 12px;
  border-radius: var(--ui57-radius-sm);
  text-align: center;
}
.ui57-feature i { font-size: 1.6rem; color: var(--ui57-accent); margin-bottom: 6px; }
.ui57-feature h4 { font-size: .9rem; color: var(--ui57-text); margin-bottom: 4px; }
.ui57-feature p { font-size: .78rem; margin: 0; }

/* ---------- Testimonials ---------- */
.ui57-testimonials { display: grid; gap: 10px; }
.ui57-testi {
  background: rgba(0,0,0,.18);
  border-radius: var(--ui57-radius-sm);
  padding: 12px;
  border-left: 3px solid var(--ui57-gold);
}
.ui57-testi-stars { color: var(--ui57-gold); font-size: .8rem; margin-bottom: 4px; }
.ui57-testi-text { font-size: .85rem; color: var(--ui57-text); margin-bottom: 6px; }
.ui57-testi-name { font-size: .78rem; color: var(--ui57-accent); font-weight: 700; }

/* ---------- Payment chips ---------- */
.ui57-pay-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ui57-pay {
  flex: 1 1 30%;
  background: #fff;
  color: #333;
  border-radius: 8px;
  padding: 8px;
  text-align: center;
  font-size: .8rem;
  font-weight: 700;
  min-width: 80px;
}

/* ---------- Winners ---------- */
.ui57-winner-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 10px;
  background: rgba(0,0,0,.18);
  border-radius: 8px;
  margin-bottom: 6px;
  font-size: .82rem;
}
.ui57-winner-name { color: var(--ui57-accent); font-weight: 700; }
.ui57-winner-amt { color: var(--ui57-gold); font-weight: 800; }

/* ---------- FAQ ---------- */
.ui57-faq-item {
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding: 10px 0;
}
.ui57-faq-item h4 { color: var(--ui57-text); font-size: .92rem; margin-bottom: 4px; }
.ui57-faq-item p { font-size: .82rem; margin: 0; }

/* ---------- Inline promo links ---------- */
.ui57-promo-link {
  color: var(--ui57-gold);
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
}
.ui57-promo-box {
  background: linear-gradient(135deg, var(--ui57-primary) 0%, #5e2f0c 100%);
  border-radius: var(--ui57-radius);
  padding: 16px;
  text-align: center;
  margin: 12px 0;
  border: 1px solid var(--ui57-gold);
}
.ui57-promo-box h3 { color: var(--ui57-gold); margin-bottom: 6px; }
.ui57-promo-box p { color: var(--ui57-text); font-size: .85rem; margin-bottom: 10px; }

/* ---------- Footer ---------- */
.ui57-footer {
  background: #2a221c;
  border-top: 2px solid var(--ui57-primary);
  padding: 18px 12px 24px;
  margin-top: 14px;
}
.ui57-footer h4 { color: var(--ui57-gold); margin-bottom: 8px; font-size: .95rem; }
.ui57-footer p { font-size: .82rem; }
.ui57-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}
.ui57-footer-links a {
  flex: 1 1 45%;
  background: rgba(255,255,255,.05);
  padding: 8px 10px;
  border-radius: 8px;
  font-size: .78rem;
  color: var(--ui57-text-dim);
  text-align: center;
}
.ui57-footer-links a:hover { background: rgba(135,206,250,.12); color: var(--ui57-accent); }
.ui57-footer-copy {
  text-align: center;
  font-size: .75rem;
  color: var(--ui57-text-dim);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,.06);
}

/* ---------- Mobile bottom navigation ---------- */
.ui57-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 62px;
  background: linear-gradient(180deg, #2e2620 0%, #1d1813 100%);
  border-top: 2px solid var(--ui57-primary);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -3px 14px rgba(0,0,0,.45);
}
.ui57-bottom-btn {
  flex: 1;
  background: transparent;
  border: 0;
  color: var(--ui57-text-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-width: 60px;
  min-height: 60px;
  cursor: pointer;
  font-size: 10px;
  text-decoration: none;
  transition: color .15s ease, transform .15s ease;
  position: relative;
}
.ui57-bottom-btn:active { transform: scale(.92); }
.ui57-bottom-btn i, .ui57-bottom-btn span.material-icons-outlined,
.ui57-bottom-btn ion-icon { font-size: 22px; }
.ui57-bottom-btn.ui57-bottom-active { color: var(--ui57-gold); }
.ui57-bottom-btn.ui57-bottom-active::after {
  content: "";
  position: absolute;
  top: 0;
  width: 26px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: var(--ui57-gold);
}
.ui57-bottom-promo {
  color: var(--ui57-accent);
}
.ui57-bottom-badge {
  position: absolute;
  top: 6px; right: 14px;
  background: #ff5e62;
  color: #fff;
  font-size: 9px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 999px;
}

/* ---------- Back to top button ---------- */
.ui57-to-top {
  position: fixed;
  right: 14px;
  bottom: 76px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--ui57-primary);
  color: var(--ui57-text);
  border: 0;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
  z-index: 999;
}
.ui57-to-top.ui57-to-top-show { opacity: 1; pointer-events: auto; }

/* ---------- Reveal animation ---------- */
.ui57-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}
.ui57-reveal.ui57-revealed { opacity: 1; transform: translateY(0); }
.ui57-no-scroll { overflow: hidden; }

/* ---------- Desktop: hide bottom nav, show wider layout ---------- */
@media (min-width: 769px) {
  .ui57-bottom-nav { display: none; }
  main { padding-bottom: 30px; }
  .ui57-to-top { bottom: 24px; }
}
@media (max-width: 768px) {
  main { padding-bottom: 84px; }
}

/* ---------- Search bar ---------- */
.ui57-search-bar {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  background: #2c2520;
}
.ui57-search-bar.ui57-search-open { max-height: 60px; padding: 8px 14px; }
.ui57-search-bar input {
  width: 100%;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--ui57-primary);
  background: var(--ui57-bg);
  color: var(--ui57-text);
  font-size: .9rem;
}