/*!
 * tk971.cyou - design-60d5.css
 * Mobile-first responsive styles. All custom classes use the ui0d- prefix.
 * Palette: #FF8000 (orange) | #FFE135 (yellow) | #B8860B (dark gold) | #0A0A0A (bg) | #FFD700 (gold)
 * Comments in English only.
 */

:root {
  --ui0d-primary: #FF8000;
  --ui0d-accent: #FFD700;
  --ui0d-yellow: #FFE135;
  --ui0d-gold: #B8860B;
  --ui0d-bg: #0A0A0A;
  --ui0d-bg-alt: #161616;
  --ui0d-card: #1f1c14;
  --ui0d-text: #FFF7E6;
  --ui0d-muted: #c9b78a;
  --ui0d-border: rgba(255, 215, 0, 0.22);
  --ui0d-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
  --ui0d-radius: 14px;
}

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

html {
  font-size: 62.5%; /* 1rem = 10px baseline for rem-based sizing */
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(circle at top, #1a1407 0%, var(--ui0d-bg) 60%);
  color: var(--ui0d-text);
  line-height: 1.5rem;
  font-size: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--ui0d-yellow); text-decoration: none; }

/* ============ Header ============ */
.ui0d-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  max-width: 430px;
  margin: 0 auto;
  z-index: 1000;
  background: linear-gradient(90deg, #0a0a0a 0%, #1f1605 60%, #0a0a0a 100%);
  border-bottom: 1px solid var(--ui0d-border);
  box-shadow: var(--ui0d-shadow);
}
.ui0d-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1rem;
  gap: 0.6rem;
}
.ui0d-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}
.ui0d-logo img { width: 2.8rem; height: 2.8rem; border-radius: 0.6rem; }
.ui0d-logo-text {
  font-size: 1.9rem;
  font-weight: 800;
  background: linear-gradient(90deg, var(--ui0d-primary), var(--ui0d-yellow));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}
.ui0d-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.ui0d-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: none;
  border-radius: 2rem;
  padding: 0.7rem 1.2rem;
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s, box-shadow 0.18s, opacity 0.18s;
  min-height: 3.4rem;
  font-family: inherit;
}
.ui0d-btn-login {
  background: transparent;
  color: var(--ui0d-yellow);
  border: 1px solid var(--ui0d-yellow);
}
.ui0d-btn-register {
  background: linear-gradient(90deg, var(--ui0d-primary), var(--ui0d-accent));
  color: #0a0a0a;
  box-shadow: 0 4px 14px rgba(255, 128, 0, 0.45);
}
.ui0d-btn:hover { transform: translateY(-1px); opacity: 0.95; }
.ui0d-btn:active { transform: scale(0.97); }

.ui0d-menu-btn {
  background: transparent;
  border: 0;
  color: var(--ui0d-yellow);
  font-size: 1.9rem;
  cursor: pointer;
  padding: 0.4rem;
  min-width: 4.4rem;
  min-height: 4.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ============ Mobile expandable menu ============ */
.ui0d-mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  background: var(--ui0d-bg-alt);
  border-top: 1px solid var(--ui0d-border);
}
.ui0d-menu-open { max-height: 60rem; }
.ui0d-mobile-menu ul { list-style: none; padding: 0.6rem 1rem; }
.ui0d-mobile-menu li {
  border-bottom: 1px dashed rgba(255, 215, 0, 0.12);
}
.ui0d-mobile-menu li:last-child { border-bottom: 0; }
.ui0d-mobile-menu a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ui0d-text);
  padding: 1rem 0.4rem;
  font-size: 1.4rem;
}
.ui0d-mobile-menu a i { color: var(--ui0d-primary); width: 2rem; text-align: center; }

/* ============ Layout ============ */
.ui0d-main {
  padding-top: 6.2rem;
  padding-bottom: 1rem;
}
.ui0d-section {
  padding: 1.6rem 1rem;
}
.ui0d-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.ui0d-section-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--ui0d-yellow);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.ui0d-section-title i { color: var(--ui0d-primary); }
.ui0d-section-link { font-size: 1.2rem; color: var(--ui0d-accent); }

/* ============ Hero Carousel ============ */
.ui0d-carousel {
  position: relative;
  border-radius: var(--ui0d-radius);
  overflow: hidden;
  box-shadow: var(--ui0d-shadow);
  margin: 1rem;
}
.ui0d-slides { position: relative; }
.ui0d-slide {
  display: none;
  cursor: pointer;
}
.ui0d-slide-active { display: block; }
.ui0d-slide img {
  width: 100%;
  height: 17rem;
  object-fit: cover;
  border-radius: var(--ui0d-radius);
}
.ui0d-slide-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.8rem 1rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  color: #fff;
  font-weight: 700;
  font-size: 1.3rem;
}
.ui0d-dots {
  position: absolute;
  bottom: 0.6rem;
  right: 1rem;
  display: flex;
  gap: 0.4rem;
}
.ui0d-dot {
  width: 0.8rem; height: 0.8rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  border: 0;
}
.ui0d-dot-active { background: var(--ui0d-primary); }

/* ============ H1 hero title ============ */
.ui0d-hero-title {
  font-size: 2.1rem;
  font-weight: 800;
  text-align: center;
  padding: 0.6rem 1rem;
  line-height: 1.4;
  background: linear-gradient(90deg, var(--ui0d-primary), var(--ui0d-yellow), var(--ui0d-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============ Game grid ============ */
.ui0d-cat-block { margin-bottom: 1.4rem; }
.ui0d-cat-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(90deg, var(--ui0d-primary), var(--ui0d-gold));
  color: #0a0a0a;
  padding: 0.4rem 1rem;
  border-radius: 2rem;
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}
.ui0d-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}
.ui0d-game-card {
  background: var(--ui0d-card);
  border: 1px solid var(--ui0d-border);
  border-radius: 0.9rem;
  padding: 0.5rem;
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  display: block;
}
.ui0d-game-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(255, 128, 0, 0.35);
  border-color: var(--ui0d-primary);
}
.ui0d-game-card img {
  width: 100%;
  height: 6.5rem;
  object-fit: cover;
  border-radius: 0.6rem;
  margin-bottom: 0.4rem;
}
.ui0d-game-name {
  font-size: 1.15rem;
  color: var(--ui0d-text);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============ Cards / content blocks ============ */
.ui0d-card {
  background: var(--ui0d-card);
  border: 1px solid var(--ui0d-border);
  border-radius: var(--ui0d-radius);
  padding: 1.2rem;
  margin-bottom: 1rem;
  box-shadow: var(--ui0d-shadow);
}
.ui0d-card h2 {
  font-size: 1.7rem;
  color: var(--ui0d-yellow);
  margin-bottom: 0.6rem;
}
.ui0d-card h3 {
  font-size: 1.4rem;
  color: var(--ui0d-accent);
  margin: 0.6rem 0 0.4rem;
}
.ui0d-card p {
  font-size: 1.35rem;
  color: var(--ui0d-text);
  margin-bottom: 0.6rem;
  line-height: 1.55;
}
.ui0d-text-link {
  color: var(--ui0d-primary);
  font-weight: 700;
  border-bottom: 1px dashed var(--ui0d-primary);
}

.ui0d-promo-banner {
  background: linear-gradient(90deg, var(--ui0d-primary), var(--ui0d-accent));
  color: #0a0a0a;
  border-radius: var(--ui0d-radius);
  padding: 1.2rem;
  text-align: center;
  margin: 1rem 0;
  box-shadow: 0 8px 20px rgba(255, 128, 0, 0.4);
}
.ui0d-promo-banner h3 { font-size: 1.6rem; margin-bottom: 0.4rem; }
.ui0d-promo-banner p { font-size: 1.25rem; margin-bottom: 0.8rem; }
.ui0d-promo-banner .ui0d-btn {
  background: #0a0a0a;
  color: var(--ui0d-yellow);
}

/* ============ RTP / stats compact ============ */
.ui0d-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  margin-top: 0.6rem;
}
.ui0d-stat {
  background: rgba(255, 215, 0, 0.07);
  border: 1px solid var(--ui0d-border);
  border-radius: 0.8rem;
  padding: 0.7rem;
  text-align: center;
}
.ui0d-stat-num {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--ui0d-primary);
}
.ui0d-stat-label { font-size: 1.1rem; color: var(--ui0d-muted); }

/* ============ Testimonial / winners ============ */
.ui0d-list { list-style: none; }
.ui0d-list li {
  background: rgba(255, 215, 0, 0.06);
  border-left: 3px solid var(--ui0d-primary);
  padding: 0.7rem 0.9rem;
  border-radius: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}
.ui0d-list li b { color: var(--ui0d-yellow); }

/* ============ FAQ accordion ============ */
.ui0d-faq-item {
  background: var(--ui0d-card);
  border: 1px solid var(--ui0d-border);
  border-radius: 0.8rem;
  margin-bottom: 0.6rem;
  overflow: hidden;
}
.ui0d-faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--ui0d-yellow);
  font-weight: 700;
  font-size: 1.3rem;
  padding: 1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
}
.ui0d-faq-a {
  max-height: 0;
  overflow: hidden;
  padding: 0 1rem;
  color: var(--ui0d-text);
  font-size: 1.25rem;
  transition: max-height 0.3s, padding 0.3s;
}
.ui0d-faq-open .ui0d-faq-a {
  max-height: 30rem;
  padding: 0 1rem 1rem;
}

/* ============ Payment icons row ============ */
.ui0d-pay-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.6rem;
}
.ui0d-pay-row span {
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid var(--ui0d-border);
  border-radius: 0.6rem;
  padding: 0.5rem 0.8rem;
  font-size: 1.15rem;
  color: var(--ui0d-text);
}

/* ============ Footer ============ */
.ui0d-footer {
  background: var(--ui0d-bg-alt);
  border-top: 1px solid var(--ui0d-border);
  padding: 1.4rem 1rem 8rem;
  margin-top: 1.5rem;
}
.ui0d-footer-brand {
  font-size: 1.3rem;
  color: var(--ui0d-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.ui0d-footer-promos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.ui0d-footer-promos .ui0d-btn {
  padding: 0.6rem 1rem;
  font-size: 1.2rem;
  min-height: 3rem;
  background: linear-gradient(90deg, var(--ui0d-gold), var(--ui0d-primary));
  color: #0a0a0a;
}
.ui0d-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-bottom: 1rem;
}
.ui0d-footer-links a { font-size: 1.2rem; color: var(--ui0d-muted); }
.ui0d-footer-links a:hover { color: var(--ui0d-yellow); }
.ui0d-copy {
  font-size: 1.1rem;
  color: var(--ui0d-muted);
  text-align: center;
  border-top: 1px dashed var(--ui0d-border);
  padding-top: 0.8rem;
}

/* ============ Bottom nav (mobile only) ============ */
.ui0d-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  max-width: 430px;
  margin: 0 auto;
  height: 6rem;
  background: linear-gradient(180deg, #161109, #0a0a0a);
  border-top: 1px solid var(--ui0d-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.6);
}
.ui0d-bnav-btn {
  flex: 1;
  background: transparent;
  border: 0;
  color: var(--ui0d-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-width: 6rem;
  min-height: 6rem;
  cursor: pointer;
  font-family: inherit;
  font-size: 1.05rem;
  transition: color 0.2s, transform 0.2s;
  padding: 0.2rem;
}
.ui0d-bnav-btn i { font-size: 2.2rem; }
.ui0d-bnav-btn .material-icons,
.ui0d-bnav-btn .bi { font-size: 2.2rem; }
.ui0d-bnav-btn:hover { color: var(--ui0d-yellow); transform: translateY(-2px); }
.ui0d-bnav-active { color: var(--ui0d-primary); }
.ui0d-bnav-active i,
.ui0d-bnav-active .material-icons,
.ui0d-bnav-active .bi { color: var(--ui0d-primary); }
.ui0d-bnav-badge {
  position: relative;
}
.ui0d-bnav-badge::after {
  content: '1';
  position: absolute;
  top: 0.4rem; right: 1.2rem;
  background: #e23;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 50%;
  width: 1.4rem; height: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============ Back to top button ============ */
.ui0d-top-btn {
  position: fixed;
  bottom: 7rem; right: 1.2rem;
  width: 4rem; height: 4rem;
  border-radius: 50%;
  background: var(--ui0d-primary);
  color: #0a0a0a;
  border: 0;
  font-size: 1.8rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 999;
}
.ui0d-top-visible { opacity: 1; pointer-events: auto; }

/* ============ Desktop: hide bottom nav ============ */
@media (min-width: 769px) {
  .ui0d-bottom-nav { display: none; }
  body { max-width: 430px; }
}

/* Ensure content clears the bottom nav on mobile */
@media (max-width: 768px) {
  .ui0d-main { padding-bottom: 7rem; }
}