/**
 * bd2222.click - Main Stylesheet
 * All classes use ui88- prefix for namespace isolation
 * Color palette: #20B2AA | #98FB98 | #7FFF00 | #FAFAD2 | #1B263B
 * Mobile-first design, max-width 430px
 */

/* CSS Variables */
:root {
  --ui88-primary: #20B2AA;
  --ui88-secondary: #98FB98;
  --ui88-accent: #7FFF00;
  --ui88-text: #FAFAD2;
  --ui88-bg: #1B263B;
  --ui88-bg-light: #243447;
  --ui88-bg-card: #1e2d42;
  --ui88-border: #2a3f5a;
  --ui88-gold: #FFD700;
  --ui88-radius: 8px;
  --ui88-radius-lg: 14px;
  --ui88-shadow: 0 2px 12px rgba(0,0,0,0.3);
  --ui88-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: 'Segoe UI', 'Noto Sans Bengali', Tahoma, sans-serif;
  background-color: var(--ui88-bg);
  color: var(--ui88-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--ui88-primary);
  text-decoration: none;
  transition: var(--ui88-transition);
}

a:hover {
  color: var(--ui88-accent);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.ui88-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.ui88-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: linear-gradient(135deg, var(--ui88-bg) 0%, var(--ui88-bg-light) 100%);
  border-bottom: 1px solid var(--ui88-border);
  z-index: 1000;
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(10px);
}

.ui88-logo-area {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.ui88-logo-area img {
  width: 28px;
  height: 28px;
  border-radius: 4px;
}

.ui88-logo-area span {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ui88-primary);
  letter-spacing: 0.5px;
}

.ui88-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ui88-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  border-radius: var(--ui88-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--ui88-transition);
  text-decoration: none;
  min-height: 36px;
}

.ui88-btn-register {
  background: linear-gradient(135deg, var(--ui88-accent), #5ecc00);
  color: var(--ui88-bg);
}

.ui88-btn-register:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(127, 255, 0, 0.4);
}

.ui88-btn-login {
  background: transparent;
  border: 1.5px solid var(--ui88-primary);
  color: var(--ui88-primary);
}

.ui88-btn-login:hover {
  background: var(--ui88-primary);
  color: var(--ui88-bg);
}

.ui88-menu-toggle {
  background: none;
  border: none;
  color: var(--ui88-text);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile Menu */
.ui88-mobile-menu {
  position: fixed;
  top: 52px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: var(--ui88-bg-light);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  z-index: 9999;
  border-bottom-left-radius: var(--ui88-radius-lg);
  border-bottom-right-radius: var(--ui88-radius-lg);
}

.ui88-mobile-menu.ui88-menu-active {
  box-shadow: var(--ui88-shadow);
}

.ui88-mobile-menu a {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.5rem;
  color: var(--ui88-text);
  border-bottom: 1px solid var(--ui88-border);
  font-size: 1.3rem;
  transition: var(--ui88-transition);
}

.ui88-mobile-menu a:hover {
  background: rgba(32, 178, 170, 0.15);
  color: var(--ui88-primary);
}

.ui88-mobile-menu a i,
.ui88-mobile-menu a .material-icons {
  font-size: 1.8rem;
  width: 24px;
  text-align: center;
}

/* Main Content */
.ui88-main {
  margin-top: 52px;
  padding-bottom: 80px;
}

/* Carousel */
.ui88-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0 0 var(--ui88-radius-lg) var(--ui88-radius-lg);
  margin-bottom: 1.5rem;
}

.ui88-carousel-slide {
  display: none;
  cursor: pointer;
}

.ui88-carousel-slide img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.ui88-carousel-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.ui88-carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(250, 250, 210, 0.4);
  cursor: pointer;
  transition: var(--ui88-transition);
  border: none;
}

.ui88-carousel-dot.ui88-dot-active {
  background: var(--ui88-accent);
  transform: scale(1.3);
}

/* Section Headings */
.ui88-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--ui88-primary);
  margin: 2rem 0 1rem;
  padding-left: 0.8rem;
  border-left: 3px solid var(--ui88-accent);
  line-height: 2rem;
}

.ui88-section-title i {
  margin-right: 0.5rem;
}

/* Category Label */
.ui88-category-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 1.2rem;
  background: linear-gradient(135deg, var(--ui88-primary), #1a9e97);
  color: var(--ui88-text);
  border-radius: 20px;
  font-size: 1.3rem;
  font-weight: 600;
  margin: 1.5rem 0 1rem;
}

/* Game Grid */
.ui88-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  padding: 0.5rem 0;
}

.ui88-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: var(--ui88-transition);
  text-align: center;
}

.ui88-game-item:hover {
  transform: translateY(-2px);
}

.ui88-game-item img {
  width: 72px;
  height: 72px;
  border-radius: var(--ui88-radius);
  object-fit: cover;
  border: 2px solid var(--ui88-border);
  transition: var(--ui88-transition);
}

.ui88-game-item:hover img {
  border-color: var(--ui88-primary);
  box-shadow: 0 0 10px rgba(32, 178, 170, 0.3);
}

.ui88-game-item span {
  font-size: 1rem;
  color: var(--ui88-text);
  margin-top: 0.4rem;
  line-height: 1.2rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Content Cards */
.ui88-card {
  background: var(--ui88-bg-card);
  border-radius: var(--ui88-radius-lg);
  padding: 1.5rem;
  margin: 1rem 0;
  border: 1px solid var(--ui88-border);
}

.ui88-card h2 {
  font-size: 1.6rem;
  color: var(--ui88-primary);
  margin-bottom: 1rem;
}

.ui88-card h3 {
  font-size: 1.4rem;
  color: var(--ui88-secondary);
  margin: 1rem 0 0.5rem;
}

.ui88-card p {
  font-size: 1.3rem;
  line-height: 1.8rem;
  color: var(--ui88-text);
  margin-bottom: 0.8rem;
}

/* Promo CTA */
.ui88-promo-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem 1rem;
  margin: 1.5rem 0;
  background: linear-gradient(135deg, rgba(32,178,170,0.15), rgba(127,255,0,0.1));
  border-radius: var(--ui88-radius-lg);
  border: 1px solid rgba(32,178,170,0.3);
  text-align: center;
}

.ui88-promo-cta .ui88-btn {
  padding: 1rem 2.5rem;
  font-size: 1.5rem;
  border-radius: 30px;
}

.ui88-promo-link {
  color: var(--ui88-accent);
  font-weight: 600;
  cursor: pointer;
  transition: var(--ui88-transition);
}

.ui88-promo-link:hover {
  color: var(--ui88-primary);
  text-decoration: underline;
}

/* FAQ Section */
.ui88-faq-item {
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--ui88-bg-card);
  border-radius: var(--ui88-radius);
  border-left: 3px solid var(--ui88-primary);
}

.ui88-faq-item strong {
  color: var(--ui88-primary);
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.ui88-faq-item p {
  font-size: 1.2rem;
  line-height: 1.7rem;
}

/* Stats Grid */
.ui88-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
  margin: 1rem 0;
}

.ui88-stat-item {
  background: var(--ui88-bg-card);
  border-radius: var(--ui88-radius);
  padding: 1rem;
  text-align: center;
  border: 1px solid var(--ui88-border);
}

.ui88-stat-item .ui88-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--ui88-accent);
}

.ui88-stat-item .ui88-stat-label {
  font-size: 1.1rem;
  color: var(--ui88-secondary);
  margin-top: 0.3rem;
}

/* Testimonials */
.ui88-testimonial {
  background: var(--ui88-bg-card);
  border-radius: var(--ui88-radius);
  padding: 1.2rem;
  margin: 0.8rem 0;
  border: 1px solid var(--ui88-border);
}

.ui88-testimonial-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.ui88-testimonial-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ui88-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ui88-bg);
}

.ui88-testimonial-name {
  font-weight: 600;
  color: var(--ui88-primary);
  font-size: 1.2rem;
}

.ui88-testimonial-text {
  font-size: 1.2rem;
  line-height: 1.6rem;
  color: var(--ui88-text);
}

/* Winners Showcase */
.ui88-winner-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  background: var(--ui88-bg-card);
  border-radius: var(--ui88-radius);
  margin: 0.5rem 0;
  border: 1px solid var(--ui88-border);
}

.ui88-winner-left {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.ui88-winner-amount {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ui88-gold);
}

.ui88-winner-game {
  font-size: 1.1rem;
  color: var(--ui88-secondary);
}

/* Payment Methods */
.ui88-payment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  margin: 1rem 0;
}

.ui88-payment-item {
  background: var(--ui88-bg-card);
  border-radius: var(--ui88-radius);
  padding: 0.8rem 1.2rem;
  font-size: 1.2rem;
  border: 1px solid var(--ui88-border);
  color: var(--ui88-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Footer */
.ui88-footer {
  background: var(--ui88-bg-light);
  padding: 2rem 1rem 3rem;
  margin-top: 2rem;
  border-top: 1px solid var(--ui88-border);
}

.ui88-footer-brand {
  font-size: 1.2rem;
  line-height: 1.7rem;
  color: var(--ui88-secondary);
  margin-bottom: 1.5rem;
  text-align: center;
}

.ui88-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.ui88-footer-links a {
  padding: 0.5rem 1rem;
  background: var(--ui88-bg-card);
  border-radius: 20px;
  font-size: 1.1rem;
  color: var(--ui88-text);
  border: 1px solid var(--ui88-border);
  transition: var(--ui88-transition);
}

.ui88-footer-links a:hover {
  border-color: var(--ui88-primary);
  color: var(--ui88-primary);
}

.ui88-footer-copy {
  text-align: center;
  font-size: 1.1rem;
  color: rgba(250,250,210,0.5);
  margin-top: 1rem;
}

/* Bottom Navigation */
.ui88-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 60px;
  background: linear-gradient(180deg, var(--ui88-bg-light), var(--ui88-bg));
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  border-top: 1px solid var(--ui88-border);
  box-shadow: 0 -4px 15px rgba(0,0,0,0.3);
}

.ui88-bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 60px;
  cursor: pointer;
  transition: var(--ui88-transition);
  background: none;
  border: none;
  color: rgba(250,250,210,0.5);
  padding: 0.4rem;
}

.ui88-bottom-nav-item:hover,
.ui88-bottom-nav-item.ui88-nav-active {
  color: var(--ui88-accent);
  transform: scale(1.1);
}

.ui88-bottom-nav-item i,
.ui88-bottom-nav-item .material-icons {
  font-size: 22px;
  margin-bottom: 2px;
}

.ui88-bottom-nav-item span {
  font-size: 10px;
  line-height: 12px;
}

/* Internal link style */
.ui88-internal-link {
  color: var(--ui88-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.ui88-internal-link:hover {
  color: var(--ui88-accent);
}

/* Desktop: hide bottom nav */
@media (min-width: 769px) {
  .ui88-bottom-nav {
    display: none;
  }
  body {
    max-width: 430px;
  }
}

/* Mobile: add bottom padding */
@media (max-width: 768px) {
  .ui88-main {
    padding-bottom: 80px;
  }
}

/* Utility */
.ui88-text-center { text-align: center; }
.ui88-mt-1 { margin-top: 1rem; }
.ui88-mt-2 { margin-top: 2rem; }
.ui88-mb-1 { margin-bottom: 1rem; }
.ui88-mb-2 { margin-bottom: 2rem; }
.ui88-hidden { display: none; }