/**
 * Layout Stylesheet for be999 Gaming Platform
 * All classes use "ui62-" prefix for namespace isolation
 * Color palette: #1E1E1E (dark bg) | #0000CD (primary blue) | #87CEEB (sky blue) | #ADB5BD (light gray)
 */

/* ========== CSS Variables ========== */
:root {
  --ui62-bg: #1E1E1E;
  --ui62-bg-light: #2A2A2A;
  --ui62-bg-card: #2D2D2D;
  --ui62-primary: #0000CD;
  --ui62-primary-light: #1A1AFF;
  --ui62-accent: #87CEEB;
  --ui62-text: #ADB5BD;
  --ui62-text-light: #E0E0E0;
  --ui62-text-white: #FFFFFF;
  --ui62-border: #3A3A3A;
  --ui62-success: #28A745;
  --ui62-warning: #FFC107;
  --ui62-danger: #DC3545;
  --ui62-radius: 8px;
  --ui62-radius-sm: 4px;
  --ui62-radius-lg: 12px;
  --ui62-shadow: 0 2px 8px rgba(0,0,0,0.3);
  --ui62-shadow-lg: 0 4px 16px rgba(0,0,0,0.4);
  --ui62-font-size: 62.5%;
}

/* ========== Reset & Base ========== */
html { font-size: var(--ui62-font-size); scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--ui62-bg);
  color: var(--ui62-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--ui62-accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--ui62-text-white); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* ========== Container ========== */
.ui62-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1rem;
}
.ui62-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.ui62-main {
  flex: 1;
  padding-top: 5.5rem;
}

/* ========== Header ========== */
.ui62-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 5.4rem;
  background: linear-gradient(135deg, #111111, #1a1a2e);
  border-bottom: 1px solid var(--ui62-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  z-index: 1000;
}
.ui62-header-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
}
.ui62-header-logo img {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
}
.ui62-header-logo span {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--ui62-accent);
  letter-spacing: 0.5px;
}
.ui62-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.ui62-btn-register {
  background: linear-gradient(135deg, var(--ui62-primary), var(--ui62-primary-light));
  color: var(--ui62-text-white);
  border: none;
  padding: 0.6rem 1.4rem;
  border-radius: var(--ui62-radius);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 3.6rem;
  min-width: 7rem;
}
.ui62-btn-register:hover {
  background: linear-gradient(135deg, var(--ui62-primary-light), #3333FF);
  transform: translateY(-1px);
  box-shadow: 0 2px 10px rgba(0,0,205,0.4);
}
.ui62-btn-login {
  background: transparent;
  color: var(--ui62-accent);
  border: 1px solid var(--ui62-accent);
  padding: 0.6rem 1.4rem;
  border-radius: var(--ui62-radius);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 3.6rem;
  min-width: 7rem;
}
.ui62-btn-login:hover {
  background: rgba(135,206,235,0.1);
  border-color: var(--ui62-text-white);
}
.ui62-menu-toggle {
  background: none;
  border: none;
  color: var(--ui62-accent);
  font-size: 2.2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 4.4rem;
  min-height: 4.4rem;
}

/* ========== Mobile Menu ========== */
.ui62-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
}
.ui62-mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 75%;
  max-width: 300px;
  height: 100%;
  background: linear-gradient(180deg, #111, #1a1a2e);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 9999;
  padding: 2rem 0;
  overflow-y: auto;
}
.ui62-mobile-menu-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0 1.5rem 2rem;
  border-bottom: 1px solid var(--ui62-border);
}
.ui62-mobile-menu-header img {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
}
.ui62-mobile-menu-header span {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--ui62-accent);
}
.ui62-mobile-menu nav {
  padding: 1rem 0;
}
.ui62-mobile-menu nav a {
  display: block;
  padding: 1.2rem 1.5rem;
  color: var(--ui62-text-light);
  font-size: 1.4rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: all 0.2s;
}
.ui62-mobile-menu nav a:hover,
.ui62-mobile-menu nav a:focus {
  background: rgba(0,0,205,0.15);
  color: var(--ui62-accent);
  padding-left: 2rem;
}

/* ========== Carousel ========== */
.ui62-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--ui62-radius);
  margin-bottom: 1.5rem;
}
.ui62-carousel-slide {
  display: none;
  width: 100%;
  cursor: pointer;
}
.ui62-carousel-slide img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/7;
  object-fit: cover;
}
.ui62-carousel-dots {
  position: absolute;
  bottom: 0.8rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
}
.ui62-carousel-dot {
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background 0.2s;
}
.ui62-dot-active {
  background: var(--ui62-accent);
  width: 2rem;
  border-radius: 0.4rem;
}
.ui62-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.5);
  color: white;
  border: none;
  padding: 0.8rem;
  cursor: pointer;
  font-size: 1.6rem;
  border-radius: 50%;
  z-index: 10;
}
.ui62-carousel-prev { left: 0.5rem; }
.ui62-carousel-next { right: 0.5rem; }

/* ========== Section Headings ========== */
.ui62-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--ui62-text-white);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--ui62-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.ui62-section-title i,
.ui62-section-title .material-icons {
  color: var(--ui62-accent);
  font-size: 2rem;
}

/* ========== Game Grid ========== */
.ui62-game-section {
  margin-bottom: 2rem;
}
.ui62-game-section h2 {
  font-size: 1.6rem;
  color: var(--ui62-accent);
  margin-bottom: 1rem;
  padding-left: 0.5rem;
  border-left: 3px solid var(--ui62-primary);
}
.ui62-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
.ui62-game-item {
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s;
  border-radius: var(--ui62-radius);
  padding: 0.5rem;
  background: var(--ui62-bg-card);
}
.ui62-game-item:hover {
  transform: scale(1.05);
  background: var(--ui62-bg-light);
}
.ui62-game-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--ui62-radius-sm);
  margin-bottom: 0.3rem;
}
.ui62-game-item span {
  font-size: 1rem;
  color: var(--ui62-text);
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ========== Cards ========== */
.ui62-card {
  background: var(--ui62-bg-card);
  border-radius: var(--ui62-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--ui62-border);
}
.ui62-card h2,
.ui62-card h3 {
  color: var(--ui62-text-white);
  margin-bottom: 1rem;
}
.ui62-card p {
  color: var(--ui62-text);
  line-height: 2rem;
  margin-bottom: 0.8rem;
}

/* ========== Promo Buttons ========== */
.ui62-promo-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--ui62-primary), var(--ui62-primary-light));
  color: var(--ui62-text-white);
  padding: 1rem 2.5rem;
  border-radius: var(--ui62-radius);
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.3s;
  text-align: center;
  min-height: 4.4rem;
}
.ui62-promo-btn:hover {
  background: linear-gradient(135deg, var(--ui62-primary-light), #3333FF);
  box-shadow: 0 4px 15px rgba(0,0,205,0.4);
  transform: translateY(-2px);
}
.ui62-promo-link {
  color: var(--ui62-accent);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
}
.ui62-promo-link:hover {
  color: var(--ui62-text-white);
}

/* ========== FAQ Section ========== */
.ui62-faq-item {
  background: var(--ui62-bg-card);
  border-radius: var(--ui62-radius);
  padding: 1.2rem;
  margin-bottom: 0.8rem;
  border: 1px solid var(--ui62-border);
}
.ui62-faq-item h3 {
  color: var(--ui62-accent);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}
.ui62-faq-item p {
  color: var(--ui62-text);
  font-size: 1.3rem;
  line-height: 1.8rem;
}

/* ========== Footer ========== */
.ui62-footer {
  background: linear-gradient(180deg, #111111, #0a0a0a);
  border-top: 1px solid var(--ui62-border);
  padding: 2rem 1rem 8rem;
  margin-top: 2rem;
}
.ui62-footer-brand {
  text-align: center;
  margin-bottom: 1.5rem;
}
.ui62-footer-brand p {
  color: var(--ui62-text);
  font-size: 1.2rem;
  line-height: 1.8rem;
}
.ui62-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}
.ui62-footer-links a {
  background: var(--ui62-bg-card);
  color: var(--ui62-accent);
  padding: 0.6rem 1.2rem;
  border-radius: var(--ui62-radius-sm);
  font-size: 1.2rem;
  border: 1px solid var(--ui62-border);
  transition: all 0.2s;
}
.ui62-footer-links a:hover {
  background: var(--ui62-primary);
  color: var(--ui62-text-white);
  border-color: var(--ui62-primary);
}
.ui62-footer-copyright {
  text-align: center;
  color: var(--ui62-text);
  font-size: 1.1rem;
  opacity: 0.7;
}
.ui62-footer-promo-btns {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin: 1.5rem 0;
}
.ui62-footer-promo-btns button {
  background: linear-gradient(135deg, var(--ui62-primary), #1a1aff);
  color: white;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: var(--ui62-radius);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

/* ========== Bottom Navigation ========== */
.ui62-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 60px;
  background: linear-gradient(180deg, #1a1a2e, #0d0d1a);
  border-top: 1px solid var(--ui62-primary);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  padding: 0 0.3rem;
}
.ui62-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--ui62-text);
  cursor: pointer;
  min-width: 60px;
  min-height: 56px;
  padding: 0.3rem;
  transition: all 0.2s;
  border-radius: var(--ui62-radius-sm);
  position: relative;
}
.ui62-bottom-nav-btn i,
.ui62-bottom-nav-btn .material-icons,
.ui62-bottom-nav-btn ion-icon {
  font-size: 22px;
  margin-bottom: 0.2rem;
  transition: all 0.2s;
}
.ui62-bottom-nav-btn span {
  font-size: 10px;
  white-space: nowrap;
}
.ui62-bottom-nav-btn:hover,
.ui62-bottom-nav-btn.ui62-nav-active {
  color: var(--ui62-accent);
  background: rgba(135,206,235,0.08);
}
.ui62-bottom-nav-btn:active {
  transform: scale(0.92);
}
.ui62-nav-active::after {
  content: '';
  position: absolute;
  top: -1px;
  left: 25%;
  right: 25%;
  height: 2px;
  background: var(--ui62-accent);
  border-radius: 0 0 2px 2px;
}

/* ========== Utility Classes ========== */
.ui62-text-center { text-align: center; }
.ui62-text-primary { color: var(--ui62-primary); }
.ui62-text-accent { color: var(--ui62-accent); }
.ui62-text-white { color: var(--ui62-text-white); }
.ui62-mt-1 { margin-top: 1rem; }
.ui62-mt-2 { margin-top: 2rem; }
.ui62-mb-1 { margin-bottom: 1rem; }
.ui62-mb-2 { margin-bottom: 2rem; }
.ui62-p-1 { padding: 1rem; }
.ui62-p-2 { padding: 2rem; }
.ui62-hidden { display: none !important; }
.ui62-bold { font-weight: 700; }

/* ========== Promo Banner ========== */
.ui62-promo-banner {
  background: linear-gradient(135deg, var(--ui62-primary), #1a1aff);
  border-radius: var(--ui62-radius-lg);
  padding: 1.5rem;
  text-align: center;
  margin-bottom: 1.5rem;
}
.ui62-promo-banner h3 {
  color: var(--ui62-text-white);
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}
.ui62-promo-banner p {
  color: rgba(255,255,255,0.85);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

/* ========== Testimonial ========== */
.ui62-testimonial {
  background: var(--ui62-bg-card);
  border-radius: var(--ui62-radius);
  padding: 1.2rem;
  margin-bottom: 1rem;
  border-left: 3px solid var(--ui62-primary);
}
.ui62-testimonial p {
  font-size: 1.3rem;
  font-style: italic;
  color: var(--ui62-text-light);
  margin-bottom: 0.5rem;
}
.ui62-testimonial cite {
  color: var(--ui62-accent);
  font-size: 1.2rem;
}

/* ========== Winner Showcase ========== */
.ui62-winner-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--ui62-bg-card);
  border-radius: var(--ui62-radius);
  padding: 0.8rem;
  margin-bottom: 0.6rem;
}
.ui62-winner-item img {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  border: 2px solid var(--ui62-primary);
}
.ui62-winner-info {
  flex: 1;
}
.ui62-winner-info span {
  display: block;
  font-size: 1.2rem;
  color: var(--ui62-text);
}
.ui62-winner-info strong {
  color: var(--ui62-warning);
  font-size: 1.4rem;
}

/* ========== Payment Methods ========== */
.ui62-payment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}
.ui62-payment-item {
  background: var(--ui62-bg-card);
  border-radius: var(--ui62-radius);
  padding: 0.8rem 1.2rem;
  border: 1px solid var(--ui62-border);
  color: var(--ui62-text-light);
  font-size: 1.2rem;
  text-align: center;
}

/* ========== RTP Table ========== */
.ui62-rtp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}
.ui62-rtp-item {
  background: var(--ui62-bg-card);
  border-radius: var(--ui62-radius);
  padding: 0.8rem;
  text-align: center;
  border: 1px solid var(--ui62-border);
}
.ui62-rtp-item span {
  display: block;
  font-size: 1.1rem;
  color: var(--ui62-text);
}
.ui62-rtp-item strong {
  color: var(--ui62-success);
  font-size: 1.5rem;
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
  .ui62-main { padding-bottom: 80px; }
}
@media (min-width: 769px) {
  .ui62-bottom-nav { display: none; }
}