/**
 * JL99 Main Stylesheet - Module ui3d
 * Color Palette: #36454F | #ADB5BD | #2D2D2D | #A0522D | #FF4500
 * Mobile-first design, max-width 430px
 * All classes use ui3d- prefix for namespace isolation
 */

/* === CSS Variables === */
:root {
  --ui3d-primary: #FF4500;
  --ui3d-secondary: #A0522D;
  --ui3d-bg-dark: #2D2D2D;
  --ui3d-bg-medium: #36454F;
  --ui3d-text-light: #ADB5BD;
  --ui3d-text-white: #F0F0F0;
  --ui3d-accent: #FF4500;
  --ui3d-gold: #D4A843;
  --ui3d-card-bg: #1E1E1E;
  --ui3d-border: #444;
  --ui3d-font-size: 62.5%;
  --ui3d-radius: 8px;
  --ui3d-transition: all 0.3s ease;
}

/* === Base Reset === */
html { font-size: var(--ui3d-font-size); }
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--ui3d-bg-dark);
  color: var(--ui3d-text-light);
  line-height: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--ui3d-primary); text-decoration: none; transition: var(--ui3d-transition); }
a:hover { color: var(--ui3d-gold); }
img { max-width: 100%; height: auto; display: block; }

/* === Header === */
.ui3d-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  background: linear-gradient(135deg, var(--ui3d-bg-dark) 0%, var(--ui3d-bg-medium) 100%);
  border-bottom: 1px solid var(--ui3d-border);
  padding: 0 1.2rem; height: 5.6rem;
  display: flex; align-items: center; justify-content: space-between;
  transition: var(--ui3d-transition);
}
.ui3d-header-scrolled {
  background: rgba(45,45,45,0.97);
  box-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.ui3d-header-left { display: flex; align-items: center; gap: 0.8rem; }
.ui3d-logo { width: 28px; height: 28px; border-radius: 4px; }
.ui3d-site-name { font-size: 1.6rem; font-weight: 700; color: var(--ui3d-text-white); letter-spacing: 0.5px; }
.ui3d-header-right { display: flex; align-items: center; gap: 0.6rem; }
.ui3d-btn-register {
  background: var(--ui3d-primary); color: #fff; border: none;
  padding: 0.6rem 1.4rem; border-radius: 20px; font-size: 1.2rem;
  font-weight: 600; cursor: pointer; transition: var(--ui3d-transition);
  min-height: 36px;
}
.ui3d-btn-register:hover { background: #E03D00; transform: scale(1.05); }
.ui3d-btn-login {
  background: transparent; color: var(--ui3d-text-white); border: 1px solid var(--ui3d-primary);
  padding: 0.5rem 1.2rem; border-radius: 20px; font-size: 1.2rem;
  font-weight: 500; cursor: pointer; transition: var(--ui3d-transition);
  min-height: 36px;
}
.ui3d-btn-login:hover { background: rgba(255,69,0,0.15); }
.ui3d-menu-toggle {
  background: none; border: none; color: var(--ui3d-text-white);
  font-size: 2rem; cursor: pointer; padding: 4px; margin-left: 0.4rem;
}

/* === Mobile Menu === */
.ui3d-mobile-menu {
  position: fixed; top: 0; right: -280px; width: 260px; height: 100vh;
  background: var(--ui3d-bg-dark); z-index: 9999;
  transition: right 0.35s ease; padding-top: 6rem;
  border-left: 1px solid var(--ui3d-border);
}
.ui3d-menu-active { right: 0; }
.ui3d-mobile-menu a {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.2rem 2rem; color: var(--ui3d-text-light);
  font-size: 1.4rem; border-bottom: 1px solid rgba(68,68,68,0.4);
  transition: var(--ui3d-transition);
}
.ui3d-mobile-menu a:hover { background: rgba(255,69,0,0.1); color: var(--ui3d-primary); }
.ui3d-menu-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.6); z-index: 9998; display: none;
}
.ui3d-overlay-active { display: block; }

/* === Main Content === */
.ui3d-main { padding-top: 5.6rem; }
@media (max-width: 768px) {
  .ui3d-main { padding-bottom: 80px; }
}

/* === Carousel === */
.ui3d-carousel {
  position: relative; width: 100%; overflow: hidden;
  background: var(--ui3d-bg-dark);
}
.ui3d-slide {
  display: none; width: 100%; cursor: pointer;
}
.ui3d-slide-active { display: block; }
.ui3d-slide img { width: 100%; height: auto; aspect-ratio: 430/200; object-fit: cover; }
.ui3d-slide-dots {
  position: absolute; bottom: 8px; left: 50%;
  transform: translateX(-50%); display: flex; gap: 6px;
}
.ui3d-slide-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(173,181,189,0.5); cursor: pointer;
  transition: var(--ui3d-transition);
}
.ui3d-dot-active { background: var(--ui3d-primary); transform: scale(1.2); }

/* === Section Titles === */
.ui3d-section-title {
  font-size: 1.8rem; font-weight: 700; color: var(--ui3d-text-white);
  padding: 1.5rem 1.2rem 0.8rem; border-left: 3px solid var(--ui3d-primary);
  margin: 1rem 1.2rem 0;
}
.ui3d-section-subtitle {
  font-size: 1.3rem; color: var(--ui3d-text-light); padding: 0 1.2rem 1rem;
  opacity: 0.8;
}

/* === Game Grid === */
.ui3d-game-section { padding: 0.8rem 0; }
.ui3d-cat-title {
  font-size: 1.5rem; font-weight: 600; color: var(--ui3d-gold);
  padding: 1rem 1.2rem 0.5rem; display: flex; align-items: center; gap: 0.6rem;
}
.ui3d-game-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem; padding: 0.5rem 1rem;
}
.ui3d-game-item {
  text-align: center; cursor: pointer; transition: var(--ui3d-transition);
  border-radius: var(--ui3d-radius); padding: 0.4rem;
}
.ui3d-game-item:hover { transform: translateY(-2px); background: rgba(255,69,0,0.08); }
.ui3d-game-item img {
  width: 100%; aspect-ratio: 1/1; object-fit: cover;
  border-radius: var(--ui3d-radius); border: 1px solid var(--ui3d-border);
  transition: var(--ui3d-transition);
}
.ui3d-game-item:hover img { border-color: var(--ui3d-primary); }
.ui3d-game-name {
  font-size: 1.05rem; color: var(--ui3d-text-light);
  margin-top: 0.3rem; line-height: 1.2rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* === Content Cards === */
.ui3d-card {
  background: var(--ui3d-card-bg); border-radius: var(--ui3d-radius);
  margin: 0.8rem 1.2rem; padding: 1.5rem; border: 1px solid var(--ui3d-border);
}
.ui3d-card h2 {
  font-size: 1.6rem; color: var(--ui3d-text-white); margin-bottom: 0.8rem;
}
.ui3d-card h3 {
  font-size: 1.4rem; color: var(--ui3d-primary); margin: 0.8rem 0 0.4rem;
}
.ui3d-card p {
  font-size: 1.3rem; color: var(--ui3d-text-light); line-height: 1.8rem;
  margin-bottom: 0.6rem;
}

/* === Promo Buttons === */
.ui3d-promo-btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--ui3d-primary) 0%, var(--ui3d-secondary) 100%);
  color: #fff; border: none; padding: 1rem 2.4rem; border-radius: 25px;
  font-size: 1.4rem; font-weight: 700; cursor: pointer;
  transition: var(--ui3d-transition); margin: 0.8rem 0;
  text-transform: uppercase; letter-spacing: 0.5px;
  box-shadow: 0 4px 15px rgba(255,69,0,0.3);
}
.ui3d-promo-btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 20px rgba(255,69,0,0.45);
}
.ui3d-promo-text {
  color: var(--ui3d-primary); font-weight: 700; cursor: pointer;
  border-bottom: 1px dashed var(--ui3d-primary);
  transition: var(--ui3d-transition);
}
.ui3d-promo-text:hover { color: var(--ui3d-gold); border-color: var(--ui3d-gold); }

/* === FAQ Accordion === */
.ui3d-faq-item {
  border: 1px solid var(--ui3d-border); border-radius: var(--ui3d-radius);
  margin: 0.5rem 1.2rem; overflow: hidden;
}
.ui3d-faq-q {
  padding: 1rem 1.2rem; font-size: 1.3rem; font-weight: 600;
  color: var(--ui3d-text-white); background: var(--ui3d-card-bg);
  cursor: pointer; display: flex; align-items: center; justify-content: space-between;
}
.ui3d-faq-a {
  padding: 0.8rem 1.2rem; font-size: 1.2rem; color: var(--ui3d-text-light);
  background: rgba(30,30,30,0.6); line-height: 1.6rem;
}

/* === Footer === */
.ui3d-footer {
  background: linear-gradient(180deg, var(--ui3d-bg-medium) 0%, #1a1a1a 100%);
  padding: 2rem 1.2rem 1rem; margin-top: 2rem;
  border-top: 2px solid var(--ui3d-primary);
}
.ui3d-footer-about {
  font-size: 1.2rem; color: var(--ui3d-text-light); line-height: 1.6rem;
  margin-bottom: 1.5rem;
}
.ui3d-footer-links {
  display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.2rem;
}
.ui3d-footer-link {
  background: var(--ui3d-primary); color: #fff;
  padding: 0.5rem 1.2rem; border-radius: 16px;
  font-size: 1.1rem; font-weight: 600; cursor: pointer;
  transition: var(--ui3d-transition);
}
.ui3d-footer-link:hover { background: #E03D00; transform: scale(1.05); }
.ui3d-footer-nav {
  display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center;
  margin: 1rem 0; padding: 1rem 0; border-top: 1px solid var(--ui3d-border);
}
.ui3d-footer-nav a {
  font-size: 1.1rem; color: var(--ui3d-text-light);
  padding: 0.3rem 0.6rem; transition: var(--ui3d-transition);
}
.ui3d-footer-nav a:hover { color: var(--ui3d-primary); }
.ui3d-copyright {
  text-align: center; font-size: 1.1rem; color: rgba(173,181,189,0.6);
  padding-top: 1rem; border-top: 1px solid rgba(68,68,68,0.4);
}

/* === Bottom Navigation === */
.ui3d-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  background: linear-gradient(180deg, rgba(54,69,79,0.98) 0%, rgba(30,30,30,0.99) 100%);
  border-top: 2px solid var(--ui3d-primary);
  display: flex; justify-content: space-around; align-items: center;
  height: 60px; padding: 0 0.4rem;
}
.ui3d-bottom-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: none; border: none; color: var(--ui3d-text-light);
  font-size: 1rem; cursor: pointer; min-width: 60px; min-height: 56px;
  transition: var(--ui3d-transition); padding: 0.3rem;
  position: relative;
}
.ui3d-bottom-btn:hover, .ui3d-bottom-btn:active {
  color: var(--ui3d-primary); transform: scale(1.1);
}
.ui3d-bottom-btn.ui3d-active { color: var(--ui3d-primary); }
.ui3d-bottom-btn .ui3d-nav-icon { font-size: 22px; margin-bottom: 2px; }
.ui3d-bottom-btn .ui3d-nav-label { font-size: 1rem; line-height: 1.2rem; }

/* Hide bottom nav on desktop */
@media (min-width: 769px) {
  .ui3d-bottom-nav { display: none; }
  .ui3d-main { padding-bottom: 0; }
}

/* === Responsive Helpers === */
@media (max-width: 320px) {
  .ui3d-game-grid { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
  .ui3d-header { padding: 0 0.8rem; }
}
@media (min-width: 431px) and (max-width: 768px) {
  .ui3d-game-grid { grid-template-columns: repeat(5, 1fr); }
}

/* === Utility === */
.ui3d-text-center { text-align: center; }
.ui3d-text-primary { color: var(--ui3d-primary); }
.ui3d-text-gold { color: var(--ui3d-gold); }
.ui3d-text-white { color: var(--ui3d-text-white); }
.ui3d-mt-1 { margin-top: 1rem; }
.ui3d-mb-1 { margin-bottom: 1rem; }
.ui3d-py-1 { padding: 1rem 0; }
.ui3d-divider {
  border: none; border-top: 1px solid var(--ui3d-border);
  margin: 1rem 1.2rem;
}

/* === Winner Showcase === */
.ui3d-winner-item {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.6rem 1.2rem; border-bottom: 1px solid rgba(68,68,68,0.3);
}
.ui3d-winner-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--ui3d-bg-medium); display: flex; align-items: center;
  justify-content: center; font-size: 1.4rem; color: var(--ui3d-gold);
}
.ui3d-winner-info { flex: 1; }
.ui3d-winner-name { font-size: 1.2rem; color: var(--ui3d-text-white); font-weight: 600; }
.ui3d-winner-amount { font-size: 1.1rem; color: var(--ui3d-primary); font-weight: 700; }

/* === Testimonial === */
.ui3d-testimonial {
  background: var(--ui3d-card-bg); border-radius: var(--ui3d-radius);
  padding: 1.2rem; margin: 0.5rem 1.2rem; border-left: 3px solid var(--ui3d-gold);
}
.ui3d-testimonial-text {
  font-size: 1.2rem; color: var(--ui3d-text-light); font-style: italic;
  line-height: 1.6rem; margin-bottom: 0.6rem;
}
.ui3d-testimonial-author {
  font-size: 1.1rem; color: var(--ui3d-gold); font-weight: 600;
}

/* === Payment Methods === */
.ui3d-payment-grid {
  display: flex; flex-wrap: wrap; gap: 0.8rem;
  justify-content: center; padding: 1rem 1.2rem;
}
.ui3d-payment-item {
  background: var(--ui3d-card-bg); border: 1px solid var(--ui3d-border);
  border-radius: var(--ui3d-radius); padding: 0.6rem 1rem;
  font-size: 1.1rem; color: var(--ui3d-text-light);
}

/* === CTA Banner === */
.ui3d-cta-banner {
  background: linear-gradient(135deg, var(--ui3d-primary) 0%, var(--ui3d-secondary) 100%);
  margin: 1.5rem 1.2rem; padding: 2rem; border-radius: var(--ui3d-radius);
  text-align: center;
}
.ui3d-cta-banner h2 {
  font-size: 1.8rem; color: #fff; margin-bottom: 0.6rem;
}
.ui3d-cta-banner p {
  font-size: 1.3rem; color: rgba(255,255,255,0.9); margin-bottom: 1rem;
}
.ui3d-cta-btn {
  background: #fff; color: var(--ui3d-primary); border: none;
  padding: 1rem 3rem; border-radius: 25px; font-size: 1.5rem;
  font-weight: 800; cursor: pointer; transition: var(--ui3d-transition);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.ui3d-cta-btn:hover { transform: scale(1.05); box-shadow: 0 6px 18px rgba(0,0,0,0.3); }

/* === Achievement Badge === */
.ui3d-achievement {
  display: flex; align-items: center; gap: 1rem;
  padding: 0.8rem 1.2rem; border-bottom: 1px solid rgba(68,68,68,0.3);
}
.ui3d-badge {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--ui3d-gold) 0%, var(--ui3d-secondary) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; flex-shrink: 0;
}
.ui3d-achievement-text { flex: 1; }
.ui3d-achievement-title { font-size: 1.2rem; color: var(--ui3d-text-white); font-weight: 600; }
.ui3d-achievement-desc { font-size: 1.05rem; color: var(--ui3d-text-light); }

/* === Partners === */
.ui3d-partners {
  display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center;
  padding: 1rem 1.2rem;
}
.ui3d-partner-logo {
  width: 60px; height: 30px; object-fit: contain; opacity: 0.7;
  filter: grayscale(0.5); transition: var(--ui3d-transition);
}
.ui3d-partner-logo:hover { opacity: 1; filter: grayscale(0); }

/* === RTP Table === */
.ui3d-rtp-table {
  width: 100%; border-collapse: collapse; font-size: 1.2rem;
}
.ui3d-rtp-table th {
  background: var(--ui3d-bg-medium); color: var(--ui3d-text-white);
  padding: 0.6rem; text-align: left; font-weight: 600;
}
.ui3d-rtp-table td {
  padding: 0.5rem 0.6rem; border-bottom: 1px solid rgba(68,68,68,0.3);
  color: var(--ui3d-text-light);
}
.ui3d-rtp-high { color: #4CAF50; font-weight: 700; }
.ui3d-rtp-med { color: var(--ui3d-gold); font-weight: 600; }