/**
 * 7spin - Theme Stylesheet
 * Prefix: uia5-
 * All classes use uia5- prefix for namespace isolation
 * Mobile-first design, max-width 430px
 * Colors: #2C2C2C (dark bg), #F0F8FF (light text), #F8F9FA (secondary bg)
 */

/* CSS Variables */
:root {
  --uia5-primary: #F0F8FF;
  --uia5-secondary: #F8F9FA;
  --uia5-bg: #2C2C2C;
  --uia5-bg-dark: #1A1A1A;
  --uia5-bg-card: #333333;
  --uia5-accent: #FFD700;
  --uia5-accent-hover: #FFC107;
  --uia5-text: #F0F8FF;
  --uia5-text-muted: #A0A0A0;
  --uia5-text-dark: #CCCCCC;
  --uia5-border: #444444;
  --uia5-success: #28A745;
  --uia5-danger: #DC3545;
  --uia5-gradient: linear-gradient(135deg, #FFD700 0%, #FF8C00 100%);
  --uia5-radius: 8px;
  --uia5-radius-lg: 12px;
  --uia5-shadow: 0 2px 8px rgba(0,0,0,0.3);
  --uia5-header-height: 56px;
  --uia5-bottom-nav-height: 60px;
  --uia5-font-base: 62.5%;
}

/* Reset & Base */
html { font-size: var(--uia5-font-base); -webkit-text-size-adjust: 100%; }
*, *::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-color: var(--uia5-bg);
  color: var(--uia5-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(--uia5-accent); text-decoration: none; }
a:hover { color: var(--uia5-accent-hover); text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* Container */
.uia5-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.uia5-wrapper { padding-top: var(--uia5-header-height); }
@media (max-width: 768px) {
  .uia5-wrapper { padding-bottom: 80px; }
}

/* Header */
.uia5-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: var(--uia5-header-height);
  background: var(--uia5-bg-dark); border-bottom: 1px solid var(--uia5-border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1rem; z-index: 1000;
}
.uia5-header-left { display: flex; align-items: center; gap: 0.6rem; }
.uia5-logo { width: 28px; height: 28px; border-radius: 6px; }
.uia5-site-name { font-size: 1.6rem; font-weight: 700; color: var(--uia5-accent); letter-spacing: 0.5px; }
.uia5-header-right { display: flex; align-items: center; gap: 0.5rem; }
.uia5-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.5rem 1rem; border: none; border-radius: var(--uia5-radius);
  font-size: 1.2rem; font-weight: 600; cursor: pointer;
  transition: all 0.2s ease; min-height: 36px;
}
.uia5-btn-register {
  background: var(--uia5-gradient); color: #1A1A1A;
}
.uia5-btn-register:hover { opacity: 0.9; transform: scale(1.02); }
.uia5-btn-login {
  background: transparent; color: var(--uia5-accent);
  border: 1px solid var(--uia5-accent);
}
.uia5-btn-login:hover { background: rgba(255,215,0,0.1); }
.uia5-menu-toggle {
  background: none; border: none; color: var(--uia5-text);
  font-size: 2rem; cursor: pointer; padding: 0.4rem;
  display: flex; align-items: center; justify-content: center;
}
.uia5-menu-toggle:hover { color: var(--uia5-accent); }

/* Mobile Menu */
.uia5-mobile-menu {
  position: fixed; top: 0; right: -280px; width: 280px; height: 100vh;
  background: var(--uia5-bg-dark); z-index: 9999;
  transition: right 0.3s ease; padding: 2rem 1.5rem;
  overflow-y: auto;
}
.uia5-menu-active { right: 0; }
.uia5-menu-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.6); z-index: 9998; display: none;
}
.uia5-overlay-active { display: block; }
.uia5-menu-close {
  position: absolute; top: 1rem; right: 1rem;
  background: none; border: none; color: var(--uia5-text);
  font-size: 2.2rem; cursor: pointer;
}
.uia5-menu-links { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.3rem; }
.uia5-menu-link {
  display: block; padding: 1rem; color: var(--uia5-text);
  font-size: 1.4rem; border-radius: var(--uia5-radius);
  transition: background 0.2s;
}
.uia5-menu-link:hover { background: var(--uia5-bg-card); color: var(--uia5-accent); text-decoration: none; }

/* Carousel */
.uia5-carousel { position: relative; width: 100%; overflow: hidden; border-radius: var(--uia5-radius-lg); margin-bottom: 1.5rem; }
.uia5-carousel-slide {
  display: none; width: 100%; cursor: pointer;
  border-radius: var(--uia5-radius-lg); overflow: hidden;
}
.uia5-slide-active { display: block; }
.uia5-carousel-slide img { width: 100%; height: auto; min-height: 180px; object-fit: cover; }
.uia5-carousel-dots {
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 6px;
}
.uia5-carousel-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.4); cursor: pointer;
  transition: all 0.3s;
}
.uia5-dot-active { background: var(--uia5-accent); width: 20px; border-radius: 4px; }

/* Section Styles */
.uia5-section { margin-bottom: 2rem; padding: 0 1.2rem; }
.uia5-section-title {
  font-size: 1.8rem; font-weight: 700; color: var(--uia5-accent);
  margin-bottom: 1rem; padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--uia5-accent);
  display: flex; align-items: center; gap: 0.5rem;
}
.uia5-section-title i, .uia5-section-title .material-icons {
  font-size: 2rem;
}

/* Game Grid */
.uia5-game-category-title {
  font-size: 1.5rem; font-weight: 600; color: var(--uia5-text);
  margin: 1.2rem 0 0.8rem; padding-left: 0.5rem;
  border-left: 3px solid var(--uia5-accent);
}
.uia5-game-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem; margin-bottom: 1rem;
}
.uia5-game-item {
  display: flex; flex-direction: column; align-items: center;
  cursor: pointer; transition: transform 0.2s;
  text-align: center;
}
.uia5-game-item:hover { transform: scale(1.05); }
.uia5-game-img {
  width: 72px; height: 72px; border-radius: 10px;
  object-fit: cover; margin-bottom: 0.3rem;
  border: 2px solid var(--uia5-border);
  transition: border-color 0.2s;
}
.uia5-game-item:hover .uia5-game-img { border-color: var(--uia5-accent); }
.uia5-game-name {
  font-size: 1rem; color: var(--uia5-text-dark);
  line-height: 1.2; max-width: 80px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}

/* Cards */
.uia5-card {
  background: var(--uia5-bg-card); border-radius: var(--uia5-radius-lg);
  padding: 1.5rem; margin-bottom: 1.2rem;
  border: 1px solid var(--uia5-border);
}
.uia5-card-title {
  font-size: 1.5rem; font-weight: 600; color: var(--uia5-accent);
  margin-bottom: 0.8rem;
}
.uia5-card-text { font-size: 1.3rem; color: var(--uia5-text-dark); line-height: 1.6; }

/* Buttons */
.uia5-btn-promo {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--uia5-gradient); color: #1A1A1A;
  padding: 1rem 2rem; border-radius: var(--uia5-radius-lg);
  font-size: 1.5rem; font-weight: 700; cursor: pointer;
  border: none; width: 100%; margin: 1rem 0;
  transition: all 0.3s ease; text-align: center;
}
.uia5-btn-promo:hover { opacity: 0.9; transform: translateY(-2px); box-shadow: 0 4px 15px rgba(255,215,0,0.3); text-decoration: none; color: #1A1A1A; }

/* Prominent text link */
.uia5-link-promo {
  color: var(--uia5-accent); font-weight: 700;
  text-decoration: underline; cursor: pointer;
}
.uia5-link-promo:hover { color: var(--uia5-accent-hover); }

/* Grid */
.uia5-grid { display: grid; gap: 1rem; }
.uia5-grid-2 { grid-template-columns: repeat(2, 1fr); }
.uia5-grid-3 { grid-template-columns: repeat(3, 1fr); }

/* Feature List */
.uia5-feature-item {
  display: flex; gap: 1rem; padding: 1rem 0;
  border-bottom: 1px solid var(--uia5-border);
}
.uia5-feature-icon { font-size: 2.4rem; color: var(--uia5-accent); flex-shrink: 0; }
.uia5-feature-title { font-size: 1.4rem; font-weight: 600; color: var(--uia5-text); margin-bottom: 0.3rem; }
.uia5-feature-desc { font-size: 1.2rem; color: var(--uia5-text-muted); }

/* Footer */
.uia5-footer {
  background: var(--uia5-bg-dark); padding: 2rem 1.2rem 1rem;
  border-top: 1px solid var(--uia5-border); margin-top: 2rem;
}
.uia5-footer-brand { text-align: center; margin-bottom: 1.5rem; }
.uia5-footer-brand p { font-size: 1.2rem; color: var(--uia5-text-muted); line-height: 1.6; margin-top: 0.5rem; }
.uia5-footer-links { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin-bottom: 1.5rem; }
.uia5-footer-link {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.4rem 0.8rem; background: var(--uia5-bg-card);
  border-radius: var(--uia5-radius); font-size: 1.1rem;
  color: var(--uia5-text-dark); border: 1px solid var(--uia5-border);
  transition: all 0.2s;
}
.uia5-footer-link:hover { color: var(--uia5-accent); border-color: var(--uia5-accent); text-decoration: none; }
.uia5-footer-copyright { text-align: center; font-size: 1.1rem; color: var(--uia5-text-muted); padding-top: 1rem; border-top: 1px solid var(--uia5-border); }

/* Bottom Navigation */
.uia5-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: var(--uia5-bottom-nav-height);
  background: var(--uia5-bg-dark); border-top: 1px solid var(--uia5-border);
  display: flex; align-items: center; justify-content: space-around;
  z-index: 1000; padding: 0 0.3rem;
}
.uia5-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(--uia5-text-muted); cursor: pointer; transition: all 0.2s;
  padding: 0.4rem 0;
}
.uia5-bottom-nav-btn:hover, .uia5-bottom-nav-btn.uia5-nav-current {
  color: var(--uia5-accent); transform: scale(1.08);
}
.uia5-bottom-nav-btn i,
.uia5-bottom-nav-btn .material-icons,
.uia5-bottom-nav-btn ion-icon,
.uia5-bottom-nav-btn bi {
  font-size: 22px; margin-bottom: 2px;
}
.uia5-bottom-nav-label { font-size: 1rem; }

/* Desktop: hide bottom nav */
@media (min-width: 769px) {
  .uia5-bottom-nav { display: none; }
}

/* Testimonial */
.uia5-testimonial {
  background: var(--uia5-bg-card); border-radius: var(--uia5-radius-lg);
  padding: 1.2rem; margin-bottom: 0.8rem; border-left: 3px solid var(--uia5-accent);
}
.uia5-testimonial-author { font-size: 1.2rem; font-weight: 600; color: var(--uia5-accent); }
.uia5-testimonial-text { font-size: 1.2rem; color: var(--uia5-text-dark); margin-top: 0.4rem; line-height: 1.5; }
.uia5-testimonial-stars { color: var(--uia5-accent); font-size: 1.2rem; margin-top: 0.3rem; }

/* Winner badge */
.uia5-winner-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--uia5-bg-card); padding: 0.6rem 1rem;
  border-radius: var(--uia5-radius); margin-bottom: 0.5rem;
  width: 100%;
}
.uia5-winner-name { font-size: 1.2rem; color: var(--uia5-text); font-weight: 600; }
.uia5-winner-amount { font-size: 1.2rem; color: var(--uia5-accent); font-weight: 700; }
.uia5-winner-game { font-size: 1rem; color: var(--uia5-text-muted); }

/* Payment methods */
.uia5-payment-grid {
  display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center;
}
.uia5-payment-item {
  background: var(--uia5-bg-card); padding: 0.6rem 1.2rem;
  border-radius: var(--uia5-radius); font-size: 1.2rem;
  color: var(--uia5-text-dark); border: 1px solid var(--uia5-border);
}

/* FAQ accordion */
.uia5-faq-item { margin-bottom: 0.6rem; }
.uia5-faq-q {
  font-size: 1.3rem; font-weight: 600; color: var(--uia5-text);
  padding: 0.8rem 0; border-bottom: 1px solid var(--uia5-border);
}
.uia5-faq-a { font-size: 1.2rem; color: var(--uia5-text-muted); padding: 0.6rem 0; line-height: 1.5; }

/* Achievement badge */
.uia5-achievement {
  display: flex; align-items: center; gap: 1rem;
  padding: 0.8rem; background: var(--uia5-bg-card);
  border-radius: var(--uia5-radius); margin-bottom: 0.6rem;
}
.uia5-achievement-icon { font-size: 2rem; }
.uia5-achievement-title { font-size: 1.2rem; color: var(--uia5-accent); font-weight: 600; }
.uia5-achievement-desc { font-size: 1.1rem; color: var(--uia5-text-muted); }

/* Promo text inline */
.uia5-promo-text {
  font-weight: 700; color: var(--uia5-accent); cursor: pointer;
  text-decoration: underline;
}

/* Utility */
.uia5-text-center { text-align: center; }
.uia5-text-muted { color: var(--uia5-text-muted); }
.uia5-mb-1 { margin-bottom: 0.5rem; }
.uia5-mb-2 { margin-bottom: 1rem; }
.uia5-mb-3 { margin-bottom: 1.5rem; }
.uia5-mt-2 { margin-top: 1rem; }