/**
 * cv999 Core Stylesheet
 * All classes use prefix "sbab-" for namespace isolation
 * Color palette: #2D2D2D | #FFFFBA | #FFB3BA | #FFFFFF | #BAE1FF
 * Mobile-first design (max-width: 430px)
 */

/* CSS Variables */
:root {
  --sbab-primary: #2D2D2D;
  --sbab-secondary: #FFFFBA;
  --sbab-accent: #FFB3BA;
  --sbab-light: #FFFFFF;
  --sbab-blue: #BAE1FF;
  --sbab-bg: #1A1A2E;
  --sbab-bg-dark: #16213E;
  --sbab-text: #FFFFFF;
  --sbab-text-muted: #B0B0C0;
  --sbab-gold: #FFD700;
  --sbab-radius: 1.2rem;
  --sbab-shadow: 0 2px 12px rgba(0,0,0,0.3);
  --sbab-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, sans-serif;
  background: var(--sbab-bg);
  color: var(--sbab-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  -webkit-font-smoothing: antialiased;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
}

/* Container */
.sbab-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
}
.sbab-wrapper { padding: 1.5rem 0; }

/* Header */
.sbab-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 1000;
  background: linear-gradient(135deg, var(--sbab-bg-dark) 0%, #0F3460 100%);
  border-bottom: 2px solid var(--sbab-accent);
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sbab-header-left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.sbab-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}
.sbab-site-name {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--sbab-secondary);
  text-decoration: none;
}
.sbab-header-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.sbab-btn-register {
  background: linear-gradient(135deg, var(--sbab-accent) 0%, #FF8A9B 100%);
  color: var(--sbab-primary);
  border: none;
  padding: 0.5rem 1.2rem;
  border-radius: 2rem;
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--sbab-transition);
}
.sbab-btn-register:hover { transform: scale(1.05); box-shadow: 0 0 10px rgba(255,179,186,0.5); }
.sbab-btn-login {
  background: transparent;
  color: var(--sbab-blue);
  border: 2px solid var(--sbab-blue);
  padding: 0.4rem 1rem;
  border-radius: 2rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--sbab-transition);
}
.sbab-btn-login:hover { background: var(--sbab-blue); color: var(--sbab-primary); }
.sbab-menu-toggle {
  background: none;
  border: none;
  color: var(--sbab-text);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
}

/* Mobile Menu Overlay */
.sbab-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: var(--sbab-transition);
}
.sbab-overlay-active { opacity: 1; visibility: visible; }

/* Mobile Menu */
.sbab-mobile-menu {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100%;
  background: linear-gradient(180deg, var(--sbab-bg-dark) 0%, #0A0E27 100%);
  z-index: 9999;
  transition: right 0.3s ease;
  padding: 2rem 1.5rem;
  overflow-y: auto;
}
.sbab-menu-active { right: 0; }
.sbab-menu-close {
  background: none;
  border: none;
  color: var(--sbab-text);
  font-size: 2.2rem;
  cursor: pointer;
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}
.sbab-menu-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--sbab-secondary);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.sbab-menu-list { list-style: none; }
.sbab-menu-list li {
  margin-bottom: 0.8rem;
}
.sbab-menu-list a {
  color: var(--sbab-text);
  text-decoration: none;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem 1rem;
  border-radius: 0.8rem;
  transition: var(--sbab-transition);
}
.sbab-menu-list a:hover {
  background: rgba(255,179,186,0.15);
  color: var(--sbab-accent);
}

/* Main Content */
.sbab-main {
  padding-top: 5.5rem;
}
@media (max-width: 768px) {
  .sbab-main { padding-bottom: 80px; }
}

/* Carousel */
.sbab-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--sbab-radius);
  margin-bottom: 1.5rem;
}
.sbab-carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}
.sbab-carousel-slide {
  min-width: 100%;
  display: none;
  cursor: pointer;
}
.sbab-slide-active { display: block; }
.sbab-carousel-slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--sbab-radius);
}
.sbab-carousel-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
}
.sbab-carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  border: none;
  transition: var(--sbab-transition);
}
.sbab-dot-active { background: var(--sbab-accent); transform: scale(1.3); }

/* Section Titles */
.sbab-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--sbab-secondary);
  margin: 2rem 0 1rem;
  padding-left: 1rem;
  border-left: 4px solid var(--sbab-accent);
  line-height: 1.4;
}
.sbab-section-title i {
  margin-right: 0.5rem;
  color: var(--sbab-accent);
}

/* Game Grid */
.sbab-game-section { margin-bottom: 2rem; }
.sbab-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  padding: 0.5rem 0;
}
.sbab-game-item {
  text-align: center;
  cursor: pointer;
  transition: var(--sbab-transition);
}
.sbab-game-item:hover { transform: translateY(-3px); }
.sbab-game-item img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 1rem;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,0.08);
  transition: var(--sbab-transition);
}
.sbab-game-item:hover img { border-color: var(--sbab-accent); }
.sbab-game-name {
  font-size: 1.1rem;
  color: var(--sbab-text-muted);
  margin-top: 0.4rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Content Cards */
.sbab-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
  border-radius: var(--sbab-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255,255,255,0.06);
}
.sbab-card-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--sbab-secondary);
  margin-bottom: 1rem;
}
.sbab-card p {
  color: var(--sbab-text-muted);
  line-height: 1.8;
  font-size: 1.3rem;
}

/* Promo Button */
.sbab-promo-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--sbab-accent) 0%, #FF8A9B 100%);
  color: var(--sbab-primary);
  padding: 1rem 2.5rem;
  border-radius: 2.5rem;
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--sbab-transition);
  text-align: center;
}
.sbab-promo-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 20px rgba(255,179,186,0.4);
}
.sbab-promo-link {
  color: var(--sbab-accent);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border-bottom: 1px dashed var(--sbab-accent);
}
.sbab-promo-link:hover { color: var(--sbab-secondary); }

/* Bottom Navigation */
.sbab-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 60px;
  background: linear-gradient(180deg, #16213E 0%, #0A0E27 100%);
  border-top: 1px solid rgba(255,179,186,0.2);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  padding: 0 0.3rem;
}
.sbab-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 54px;
  background: none;
  border: none;
  color: var(--sbab-text-muted);
  cursor: pointer;
  transition: var(--sbab-transition);
  border-radius: 0.8rem;
  padding: 0.3rem 0.5rem;
}
.sbab-bottom-nav-btn:hover,
.sbab-nav-active {
  color: var(--sbab-accent);
  background: rgba(255,179,186,0.1);
}
.sbab-bottom-nav-btn i,
.sbab-bottom-nav-btn .material-icons {
  font-size: 22px;
  margin-bottom: 0.2rem;
}
.sbab-bottom-nav-btn span {
  font-size: 1rem;
  line-height: 1.2;
}
@media (min-width: 769px) {
  .sbab-bottom-nav { display: none; }
}

/* Footer */
.sbab-footer {
  background: linear-gradient(180deg, #0F3460 0%, #0A0E27 100%);
  padding: 2rem 1rem 6rem;
  text-align: center;
  border-top: 2px solid rgba(255,179,186,0.15);
}
.sbab-footer-brand {
  font-size: 1.5rem;
  color: var(--sbab-secondary);
  margin-bottom: 1rem;
  font-weight: 600;
}
.sbab-footer-desc {
  color: var(--sbab-text-muted);
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.sbab-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}
.sbab-footer-links a {
  color: var(--sbab-blue);
  text-decoration: none;
  font-size: 1.2rem;
  padding: 0.4rem 0.8rem;
  border-radius: 0.5rem;
  background: rgba(186,225,255,0.08);
  transition: var(--sbab-transition);
}
.sbab-footer-links a:hover { background: rgba(186,225,255,0.2); }
.sbab-footer-copy {
  color: rgba(255,255,255,0.3);
  font-size: 1.1rem;
  margin-top: 1rem;
}

/* Promo Buttons in Footer */
.sbab-footer-promo {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin: 1.5rem 0;
}
.sbab-footer-promo-btn {
  background: linear-gradient(135deg, var(--sbab-accent), #FF8A9B);
  color: var(--sbab-primary);
  border: none;
  padding: 0.6rem 1.4rem;
  border-radius: 2rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--sbab-transition);
}
.sbab-footer-promo-btn:hover { transform: scale(1.05); }

/* FAQ Section */
.sbab-faq-item {
  background: rgba(255,255,255,0.04);
  border-radius: 1rem;
  padding: 1.2rem;
  margin-bottom: 1rem;
  border-left: 3px solid var(--sbab-accent);
}
.sbab-faq-q {
  font-weight: 700;
  color: var(--sbab-secondary);
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}
.sbab-faq-a {
  color: var(--sbab-text-muted);
  font-size: 1.2rem;
  line-height: 1.6;
}

/* Feature List */
.sbab-feature-list {
  list-style: none;
  padding: 0;
}
.sbab-feature-list li {
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: var(--sbab-text-muted);
  font-size: 1.3rem;
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
}
.sbab-feature-list li i {
  color: var(--sbab-accent);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

/* Utility Classes */
.sbab-text-center { text-align: center; }
.sbab-text-accent { color: var(--sbab-accent); }
.sbab-text-gold { color: var(--sbab-gold); }
.sbab-text-blue { color: var(--sbab-blue); }
.sbab-text-yellow { color: var(--sbab-secondary); }
.sbab-mt-1 { margin-top: 1rem; }
.sbab-mt-2 { margin-top: 2rem; }
.sbab-mb-1 { margin-bottom: 1rem; }
.sbab-mb-2 { margin-bottom: 2rem; }
.sbab-p-1 { padding: 1rem; }

/* Internal Links */
.sbab-internal-link {
  color: var(--sbab-blue);
  text-decoration: none;
  border-bottom: 1px dotted var(--sbab-blue);
}
.sbab-internal-link:hover { color: var(--sbab-secondary); }

/* Winner/Latest Winners */
.sbab-winner-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem;
  background: rgba(255,215,0,0.05);
  border-radius: 0.8rem;
  margin-bottom: 0.6rem;
}
.sbab-winner-item img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--sbab-gold);
}
.sbab-winner-info { flex: 1; }
.sbab-winner-name { font-size: 1.2rem; color: var(--sbab-text); }
.sbab-winner-amount { font-size: 1.1rem; color: var(--sbab-gold); font-weight: 700; }

/* Payment Methods */
.sbab-payment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}
.sbab-payment-item {
  background: rgba(255,255,255,0.06);
  padding: 0.6rem 1.2rem;
  border-radius: 0.8rem;
  font-size: 1.2rem;
  color: var(--sbab-text-muted);
  border: 1px solid rgba(255,255,255,0.08);
}

/* Testimonials */
.sbab-testimonial {
  background: rgba(255,255,255,0.04);
  border-radius: 1rem;
  padding: 1.2rem;
  margin-bottom: 1rem;
  border-left: 3px solid var(--sbab-blue);
}
.sbab-testimonial-text {
  font-size: 1.2rem;
  color: var(--sbab-text-muted);
  font-style: italic;
  line-height: 1.6;
}
.sbab-testimonial-author {
  font-size: 1.1rem;
  color: var(--sbab-accent);
  margin-top: 0.5rem;
  font-weight: 600;
}

/* Responsive adjustments */
@media (max-width: 360px) {
  .sbab-game-grid { grid-template-columns: repeat(3, 1fr); }
  .sbab-section-title { font-size: 1.6rem; }
}