/**
 * jlpgph Theme Stylesheet
 * All classes use uiab- prefix for namespace isolation
 * Color palette: #FFFFFF | #FFAA00 | #1C2833 | #FF4500
 * @version 1.0.0
 */

/* CSS Variables */
:root {
  --uiab-primary: #FFAA00;
  --uiab-bg: #1C2833;
  --uiab-bg-dark: #0F1923;
  --uiab-bg-card: #1E2D3D;
  --uiab-bg-card-hover: #253849;
  --uiab-text: #FFFFFF;
  --uiab-text-muted: #A0B4C8;
  --uiab-accent: #FF4500;
  --uiab-accent-hover: #FF6A33;
  --uiab-border: #2A3F54;
  --uiab-success: #2ECC71;
  --uiab-radius: 8px;
  --uiab-radius-lg: 12px;
  --uiab-shadow: 0 4px 20px rgba(0,0,0,0.3);
  --uiab-font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 62.5%;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--uiab-font);
  background: var(--uiab-bg);
  color: var(--uiab-text);
  font-size: 1.6rem;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--uiab-primary); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* Header */
.uiab-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(135deg, var(--uiab-bg-dark) 0%, var(--uiab-bg) 100%);
  border-bottom: 2px solid var(--uiab-primary);
  padding: 0 1.2rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.uiab-header-left {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.uiab-logo {
  width: 32px;
  height: 32px;
  border-radius: 6px;
}
.uiab-site-name {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--uiab-primary);
  letter-spacing: 0.5px;
}
.uiab-header-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.uiab-btn-register, .uiab-btn-login {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: var(--uiab-radius);
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
}
.uiab-btn-register {
  background: linear-gradient(135deg, var(--uiab-accent) 0%, #E03E00 100%);
  color: #fff;
}
.uiab-btn-register:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(255,69,0,0.4); }
.uiab-btn-login {
  background: transparent;
  color: var(--uiab-primary);
  border: 2px solid var(--uiab-primary);
}
.uiab-btn-login:hover { background: var(--uiab-primary); color: var(--uiab-bg); }

/* Menu Toggle */
.uiab-menu-toggle {
  background: none;
  border: none;
  color: var(--uiab-text);
  font-size: 2.2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
}

/* Mobile Menu Overlay */
.uiab-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.uiab-overlay-active { opacity: 1; visibility: visible; }

/* Mobile Menu */
.uiab-mobile-menu {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100%;
  background: var(--uiab-bg-dark);
  z-index: 9999;
  transition: right 0.3s ease;
  padding: 2rem 1.5rem;
  overflow-y: auto;
}
.uiab-menu-active { right: 0; }
.uiab-menu-close {
  background: none;
  border: none;
  color: var(--uiab-text);
  font-size: 2.4rem;
  cursor: pointer;
  position: absolute;
  top: 1rem;
  right: 1rem;
}
.uiab-menu-links {
  list-style: none;
  margin-top: 3rem;
}
.uiab-menu-links li { margin-bottom: 0.3rem; }
.uiab-menu-links a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  color: var(--uiab-text);
  font-size: 1.5rem;
  border-radius: var(--uiab-radius);
  transition: all 0.2s ease;
}
.uiab-menu-links a:hover { background: var(--uiab-bg-card); color: var(--uiab-primary); }
.uiab-menu-links .uiab-menu-icon { font-size: 2rem; width: 28px; text-align: center; }

/* Main Content */
.uiab-main {
  margin-top: 56px;
  padding: 1.5rem 1rem;
  max-width: 430px;
  margin-left: auto;
  margin-right: auto;
}

/* Carousel */
.uiab-carousel {
  position: relative;
  border-radius: var(--uiab-radius-lg);
  overflow: hidden;
  margin-bottom: 2rem;
  box-shadow: var(--uiab-shadow);
}
.uiab-carousel-track { position: relative; height: 200px; overflow: hidden; }
.uiab-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity var(--uiab-transition-speed, 0.5s) ease;
  cursor: pointer;
}
.uiab-carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.uiab-slide-active { opacity: 1; }
.uiab-carousel-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}
.uiab-carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all 0.3s ease;
}
.uiab-dot-active { background: var(--uiab-primary); transform: scale(1.3); }

/* Section Headings */
.uiab-section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--uiab-primary);
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--uiab-primary);
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.uiab-section-title i, .uiab-section-title .material-icons { font-size: 2.2rem; }

/* Game Grid */
.uiab-game-section { margin-bottom: 2rem; }
.uiab-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
.uiab-game-card {
  background: var(--uiab-bg-card);
  border-radius: var(--uiab-radius);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid var(--uiab-border);
  text-align: center;
}
.uiab-game-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(255,170,0,0.2);
  border-color: var(--uiab-primary);
}
.uiab-game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.uiab-game-name {
  font-size: 1.1rem;
  padding: 0.4rem 0.2rem;
  color: var(--uiab-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Content Blocks */
.uiab-content-block {
  background: var(--uiab-bg-card);
  border-radius: var(--uiab-radius-lg);
  padding: 2rem 1.5rem;
  margin-bottom: 2rem;
  border: 1px solid var(--uiab-border);
}
.uiab-content-block h2 {
  color: var(--uiab-primary);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}
.uiab-content-block h3 {
  color: var(--uiab-text);
  font-size: 1.5rem;
  margin: 1.2rem 0 0.6rem;
}
.uiab-content-block p {
  color: var(--uiab-text-muted);
  margin-bottom: 0.8rem;
  line-height: 1.6;
}
.uiab-promo-text {
  color: var(--uiab-primary);
  font-weight: 700;
}

/* CTA Button */
.uiab-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, var(--uiab-accent), #E03E00);
  color: #fff;
  font-size: 1.6rem;
  font-weight: 800;
  padding: 1.2rem 2.4rem;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  width: 100%;
  margin: 1.5rem 0;
}
.uiab-cta-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,69,0,0.5); }

/* FAQ Accordion */
.uiab-faq-item {
  background: var(--uiab-bg-card);
  border-radius: var(--uiab-radius);
  margin-bottom: 0.6rem;
  overflow: hidden;
  border: 1px solid var(--uiab-border);
}
.uiab-faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.5rem;
  cursor: pointer;
  color: var(--uiab-text);
  font-weight: 600;
  font-size: 1.4rem;
  transition: color 0.2s ease;
}
.uiab-faq-question:hover { color: var(--uiab-primary); }
.uiab-faq-icon {
  font-size: 1.6rem;
  transition: transform 0.3s ease;
  color: var(--uiab-primary);
}
.uiab-faq-icon-open { transform: rotate(180deg); }
.uiab-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 1.5rem;
  color: var(--uiab-text-muted);
  font-size: 1.3rem;
  line-height: 1.6;
}
.uiab-faq-open { padding-bottom: 1.2rem; }

/* Footer */
.uiab-footer {
  background: var(--uiab-bg-dark);
  padding: 2.5rem 1rem 6rem;
  border-top: 2px solid var(--uiab-primary);
  text-align: center;
}
.uiab-footer-brand {
  color: var(--uiab-primary);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
}
.uiab-footer-desc {
  color: var(--uiab-text-muted);
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}
.uiab-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}
.uiab-footer-link {
  background: var(--uiab-bg-card);
  color: var(--uiab-text-muted);
  padding: 0.6rem 1.2rem;
  border-radius: 20px;
  font-size: 1.2rem;
  transition: all 0.2s ease;
  border: 1px solid var(--uiab-border);
  cursor: pointer;
}
.uiab-footer-link:hover { color: var(--uiab-primary); border-color: var(--uiab-primary); }
.uiab-footer-copy {
  color: var(--uiab-text-muted);
  font-size: 1.1rem;
  opacity: 0.7;
}

/* Bottom Navigation */
.uiab-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, var(--uiab-bg-dark) 0%, #0A1219 100%);
  border-top: 2px solid var(--uiab-primary);
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60px;
  padding: 0 0.3rem;
}
.uiab-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 56px;
  background: none;
  border: none;
  color: var(--uiab-text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  padding: 0.3rem;
}
.uiab-bottom-nav-btn:hover, .uiab-nav-active {
  color: var(--uiab-primary);
  transform: scale(1.08);
}
.uiab-bottom-nav-btn i,
.uiab-bottom-nav-btn .material-icons,
.uiab-bottom-nav-btn ion-icon,
.uiab-bottom-nav-btn bi {
  font-size: 24px;
  margin-bottom: 2px;
}
.uiab-bottom-nav-btn ion-icon { font-size: 26px; }
.uiab-bottom-nav-label {
  font-size: 1rem;
  font-weight: 600;
}
.uiab-nav-active::after {
  content: '';
  position: absolute;
  top: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 3px;
  background: var(--uiab-primary);
  border-radius: 2px;
}

/* Utility */
.uiab-text-center { text-align: center; }
.uiab-mt-1 { margin-top: 1rem; }
.uiab-mb-1 { margin-bottom: 1rem; }
.uiab-py-2 { padding-top: 2rem; padding-bottom: 2rem; }
.uiab-hidden { display: none !important; }
.uiab-promo-link { color: var(--uiab-accent); font-weight: 700; cursor: pointer; }
.uiab-promo-link:hover { text-decoration: underline; }

/* Winner showcase */
.uiab-winner-list { list-style: none; }
.uiab-winner-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  background: var(--uiab-bg-card);
  border-radius: var(--uiab-radius);
  margin-bottom: 0.5rem;
  border-left: 3px solid var(--uiab-primary);
}
.uiab-winner-name { color: var(--uiab-text); font-weight: 600; font-size: 1.3rem; }
.uiab-winner-amount { color: var(--uiab-success); font-weight: 800; font-size: 1.4rem; }
.uiab-winner-game { color: var(--uiab-text-muted); font-size: 1.1rem; }

/* Payment icons row */
.uiab-payment-row {
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin: 1rem 0;
}
.uiab-payment-item {
  background: var(--uiab-bg-card);
  border: 1px solid var(--uiab-border);
  border-radius: var(--uiab-radius);
  padding: 0.8rem 1.2rem;
  font-size: 1.3rem;
  color: var(--uiab-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Testimonial card */
.uiab-testimonial {
  background: var(--uiab-bg-card);
  border-radius: var(--uiab-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1rem;
  border: 1px solid var(--uiab-border);
}
.uiab-testimonial-user {
  color: var(--uiab-primary);
  font-weight: 700;
  font-size: 1.4rem;
  margin-bottom: 0.4rem;
}
.uiab-testimonial-text {
  color: var(--uiab-text-muted);
  font-size: 1.3rem;
  font-style: italic;
}

/* Responsive - Desktop */
@media (min-width: 769px) {
  .uiab-bottom-nav { display: none; }
  .uiab-main { padding-bottom: 0; }
}
/* Responsive - Mobile */
@media (max-width: 768px) {
  .uiab-main { padding-bottom: 80px; }
}