/**
 * 7333.click - Core Stylesheet
 * All classes use uid4- prefix for namespace isolation
 * Color palette: #FFD700 (gold), #262626 (dark), #FF9500 (orange)
 * Mobile-first design, max-width: 430px
 */

:root {
  --uid4-primary: #FFD700;
  --uid4-secondary: #FF9500;
  --uid4-bg: #262626;
  --uid4-bg-dark: #1a1a1a;
  --uid4-bg-card: #2d2d2d;
  --uid4-bg-light: #333333;
  --uid4-text: #ffffff;
  --uid4-text-muted: #b0b0b0;
  --uid4-text-dark: #999999;
  --uid4-border: #3a3a3a;
  --uid4-gold: #FFD700;
  --uid4-orange: #FF9500;
  --uid4-success: #4CAF50;
  --uid4-danger: #f44336;
  --uid4-radius: 8px;
  --uid4-radius-lg: 12px;
  --uid4-shadow: 0 2px 8px rgba(0,0,0,0.3);
  --uid4-transition: all 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--uid4-bg);
  color: var(--uid4-text);
  font-size: 1.4rem;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--uid4-primary); text-decoration: none; transition: var(--uid4-transition); }
a:hover { color: var(--uid4-secondary); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* Container */
.uid4-container { max-width: 430px; margin: 0 auto; padding: 0 1.2rem; width: 100%; }
.uid4-wrapper { max-width: 430px; margin: 0 auto; width: 100%; }

/* Header */
.uid4-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--uid4-bg-dark);
  border-bottom: 1px solid var(--uid4-border);
  padding: 0.8rem 1.2rem;
  transition: var(--uid4-transition);
}
.uid4-header-scrolled { box-shadow: 0 2px 12px rgba(0,0,0,0.5); }
.uid4-header-inner {
  max-width: 430px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.uid4-logo-area { display: flex; align-items: center; gap: 0.6rem; }
.uid4-logo-area img { width: 28px; height: 28px; border-radius: 4px; }
.uid4-logo-area span { font-size: 1.8rem; font-weight: 700; color: var(--uid4-primary); }
.uid4-header-actions { display: flex; align-items: center; gap: 0.6rem; }
.uid4-btn-register, .uid4-btn-login {
  padding: 0.5rem 1.2rem; border-radius: var(--uid4-radius);
  font-size: 1.2rem; font-weight: 600; cursor: pointer;
  border: none; transition: var(--uid4-transition);
}
.uid4-btn-register {
  background: linear-gradient(135deg, var(--uid4-primary), var(--uid4-secondary));
  color: var(--uid4-bg-dark);
}
.uid4-btn-register:hover { transform: scale(1.05); box-shadow: 0 2px 10px rgba(255,215,0,0.4); }
.uid4-btn-login {
  background: transparent; color: var(--uid4-primary);
  border: 1px solid var(--uid4-primary);
}
.uid4-btn-login:hover { background: rgba(255,215,0,0.1); }
.uid4-menu-toggle {
  background: none; border: none; color: var(--uid4-text);
  font-size: 2rem; cursor: pointer; padding: 0.4rem;
  display: flex; align-items: center; justify-content: center;
}

/* Mobile Menu */
.uid4-menu-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6); z-index: 9998;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.uid4-overlay-active { opacity: 1; pointer-events: auto; }
.uid4-mobile-menu {
  position: fixed; top: 0; right: -280px; width: 280px; height: 100vh;
  background: var(--uid4-bg-dark); z-index: 9999;
  transition: right 0.3s ease; overflow-y: auto;
  border-left: 1px solid var(--uid4-border);
}
.uid4-menu-active { right: 0; }
.uid4-menu-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 1.6rem; border-bottom: 1px solid var(--uid4-border);
}
.uid4-menu-header span { font-size: 1.6rem; font-weight: 700; color: var(--uid4-primary); }
.uid4-menu-close { background: none; border: none; color: var(--uid4-text); font-size: 2rem; cursor: pointer; }
.uid4-menu-links { padding: 0.8rem 0; }
.uid4-menu-links a {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.6rem; color: var(--uid4-text);
  font-size: 1.4rem; border-bottom: 1px solid var(--uid4-border);
  transition: var(--uid4-transition);
}
.uid4-menu-links a:hover { background: var(--uid4-bg-light); color: var(--uid4-primary); }
.uid4-menu-links a i, .uid4-menu-links a .material-icons { font-size: 2rem; width: 2.4rem; text-align: center; }

/* Carousel */
.uid4-carousel { position: relative; overflow: hidden; border-radius: var(--uid4-radius-lg); margin: 0.8rem 0; }
.uid4-carousel-slide {
  display: none; width: 100%; cursor: pointer;
  aspect-ratio: 16/9;
}
.uid4-carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.uid4-slide-active { display: block; }
.uid4-carousel-dots {
  position: absolute; bottom: 8px; left: 50%;
  transform: translateX(-50%); display: flex; gap: 6px;
}
.uid4-carousel-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.4); cursor: pointer;
  transition: var(--uid4-transition); border: none;
}
.uid4-dot-active { background: var(--uid4-primary); width: 20px; border-radius: 4px; }

/* Sections */
.uid4-section { padding: 2rem 0; }
.uid4-section-title {
  font-size: 1.8rem; font-weight: 700; color: var(--uid4-primary);
  margin-bottom: 1.2rem; padding-left: 0.4rem;
  border-left: 3px solid var(--uid4-secondary);
  line-height: 1.4;
}
.uid4-section-title i { margin-right: 0.4rem; }

/* Game Grid */
.uid4-game-section { margin-bottom: 2rem; }
.uid4-game-section h2 {
  font-size: 1.6rem; color: var(--uid4-primary);
  margin-bottom: 1rem; padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--uid4-border);
}
.uid4-game-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
.uid4-game-card {
  text-align: center; cursor: pointer;
  transition: var(--uid4-transition); border-radius: var(--uid4-radius);
  padding: 0.4rem;
}
.uid4-game-card:hover { transform: translateY(-2px); background: var(--uid4-bg-light); }
.uid4-game-card img {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  border-radius: var(--uid4-radius); margin-bottom: 0.3rem;
}
.uid4-game-card span {
  font-size: 1rem; color: var(--uid4-text-muted);
  display: block; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; line-height: 1.3;
}

/* Content Cards */
.uid4-card {
  background: var(--uid4-bg-card); border-radius: var(--uid4-radius-lg);
  padding: 1.6rem; margin-bottom: 1.2rem;
  border: 1px solid var(--uid4-border);
}
.uid4-card h3 { font-size: 1.5rem; color: var(--uid4-primary); margin-bottom: 0.8rem; }
.uid4-card p { font-size: 1.3rem; color: var(--uid4-text-muted); line-height: 1.6; margin-bottom: 0.8rem; }

/* Buttons */
.uid4-btn {
  display: inline-block; padding: 0.8rem 2rem;
  border-radius: var(--uid4-radius); font-size: 1.3rem;
  font-weight: 600; cursor: pointer; border: none;
  transition: var(--uid4-transition); text-align: center;
}
.uid4-btn-primary {
  background: linear-gradient(135deg, var(--uid4-primary), var(--uid4-secondary));
  color: var(--uid4-bg-dark);
}
.uid4-btn-primary:hover { transform: scale(1.05); box-shadow: 0 4px 15px rgba(255,215,0,0.3); }
.uid4-btn-outline {
  background: transparent; color: var(--uid4-primary);
  border: 1px solid var(--uid4-primary);
}
.uid4-btn-outline:hover { background: rgba(255,215,0,0.1); }

/* Promo text link */
.uid4-promo-link {
  color: var(--uid4-secondary); font-weight: 600;
  cursor: pointer; text-decoration: underline;
}
.uid4-promo-link:hover { color: var(--uid4-primary); }

/* Footer */
.uid4-footer {
  background: var(--uid4-bg-dark); padding: 2rem 1.2rem 8rem;
  border-top: 1px solid var(--uid4-border);
  text-align: center;
}
.uid4-footer-brand { font-size: 1.3rem; color: var(--uid4-text-muted); margin-bottom: 1.2rem; line-height: 1.6; }
.uid4-footer-links {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 0.6rem; margin-bottom: 1.2rem;
}
.uid4-footer-links a {
  padding: 0.4rem 1rem; background: var(--uid4-bg-light);
  border-radius: var(--uid4-radius); font-size: 1.1rem;
  color: var(--uid4-text-muted); transition: var(--uid4-transition);
}
.uid4-footer-links a:hover { color: var(--uid4-primary); background: var(--uid4-bg-card); }
.uid4-footer-copy { font-size: 1.1rem; color: var(--uid4-text-dark); margin-top: 0.8rem; }

/* Bottom Navigation */
.uid4-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(180deg, #2a2a2a, #1a1a1a);
  border-top: 1px solid var(--uid4-border);
  display: flex; justify-content: space-around; align-items: center;
  height: 60px; padding: 0 0.4rem;
}
.uid4-bottom-nav-btn {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; min-width: 60px; min-height: 60px;
  background: none; border: none; cursor: pointer;
  color: var(--uid4-text-muted); transition: var(--uid4-transition);
  padding: 0.4rem;
}
.uid4-bottom-nav-btn i, .uid4-bottom-nav-btn .material-icons,
.uid4-bottom-nav-btn ion-icon { font-size: 22px; margin-bottom: 2px; }
.uid4-bottom-nav-btn span { font-size: 10px; }
.uid4-bottom-nav-btn:hover, .uid4-nav-active { color: var(--uid4-primary); }
.uid4-bottom-nav-btn:active { transform: scale(0.92); }
.uid4-bottom-nav-btn.uid4-nav-active {
  color: var(--uid4-primary);
  position: relative;
}
.uid4-bottom-nav-btn.uid4-nav-active::after {
  content: ''; position: absolute; top: 0; left: 50%;
  transform: translateX(-50%); width: 30px; height: 2px;
  background: var(--uid4-primary); border-radius: 1px;
}

/* Main content padding for fixed header and bottom nav */
.uid4-main { padding-top: 5.6rem; }

/* Typography */
.uid4-h1 { font-size: 2rem; font-weight: 700; color: var(--uid4-primary); margin-bottom: 1rem; line-height: 1.4; }
.uid4-h2 { font-size: 1.7rem; font-weight: 600; color: var(--uid4-text); margin-bottom: 0.8rem; }
.uid4-h3 { font-size: 1.5rem; font-weight: 600; color: var(--uid4-secondary); margin-bottom: 0.6rem; }
.uid4-text { font-size: 1.3rem; color: var(--uid4-text-muted); line-height: 1.6; }
.uid4-text-sm { font-size: 1.1rem; color: var(--uid4-text-dark); }

/* FAQ styles */
.uid4-faq-item { margin-bottom: 1rem; }
.uid4-faq-q { font-size: 1.4rem; font-weight: 600; color: var(--uid4-primary); margin-bottom: 0.4rem; }
.uid4-faq-a { font-size: 1.3rem; color: var(--uid4-text-muted); line-height: 1.5; padding-left: 1rem; border-left: 2px solid var(--uid4-border); }

/* Winner showcase */
.uid4-winner-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 0.8rem; background: var(--uid4-bg-light);
  border-radius: var(--uid4-radius); margin-bottom: 0.6rem;
}
.uid4-winner-item img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.uid4-winner-info { flex: 1; }
.uid4-winner-name { font-size: 1.2rem; color: var(--uid4-text); }
.uid4-winner-amount { font-size: 1.3rem; color: var(--uid4-primary); font-weight: 600; }

/* Payment icons row */
.uid4-payment-row { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; margin: 1rem 0; }
.uid4-payment-item {
  padding: 0.6rem 1.2rem; background: var(--uid4-bg-light);
  border-radius: var(--uid4-radius); font-size: 1.1rem;
  color: var(--uid4-text-muted);
}

/* Testimonial */
.uid4-testimonial {
  background: var(--uid4-bg-light); border-radius: var(--uid4-radius-lg);
  padding: 1.2rem; margin-bottom: 0.8rem;
  border-left: 3px solid var(--uid4-primary);
}
.uid4-testimonial p { font-size: 1.2rem; color: var(--uid4-text-muted); font-style: italic; margin-bottom: 0.4rem; }
.uid4-testimonial cite { font-size: 1.1rem; color: var(--uid4-secondary); }

/* Utility classes */
.uid4-text-center { text-align: center; }
.uid4-mt-1 { margin-top: 0.8rem; }
.uid4-mt-2 { margin-top: 1.6rem; }
.uid4-mb-1 { margin-bottom: 0.8rem; }
.uid4-mb-2 { margin-bottom: 1.6rem; }
.uid4-p-1 { padding: 0.8rem; }
.uid4-p-2 { padding: 1.6rem; }
.uid4-hidden { display: none !important; }
.uid4-flex { display: flex; }
.uid4-flex-center { display: flex; align-items: center; justify-content: center; }
.uid4-gap-1 { gap: 0.8rem; }

/* Feature list */
.uid4-feature-list { padding: 0; }
.uid4-feature-item {
  display: flex; align-items: flex-start; gap: 0.8rem;
  margin-bottom: 0.8rem; font-size: 1.3rem; color: var(--uid4-text-muted);
}
.uid4-feature-item i, .uid4-feature-item .material-icons {
  color: var(--uid4-primary); font-size: 1.8rem; flex-shrink: 0; margin-top: 0.2rem;
}

/* Responsive */
@media (max-width: 768px) {
  .uid4-main { padding-bottom: 80px; }
}
@media (min-width: 769px) {
  .uid4-bottom-nav { display: none; }
}