/**
 * PH JL4 - Theme Stylesheet
 * Color palette: #90EE90 (light green), #1A1A1A (dark bg), #32CD32 (lime green)
 * All classes use v16f- prefix for namespace isolation
 * CSS variables use --v16f- prefix
 */

/* === CSS Variables === */
:root {
  --v16f-primary: #32CD32;
  --v16f-primary-light: #90EE90;
  --v16f-primary-dark: #228B22;
  --v16f-bg: #1A1A1A;
  --v16f-bg-card: #242424;
  --v16f-bg-darker: #111111;
  --v16f-bg-header: #1e1e1e;
  --v16f-text: #E8E8E8;
  --v16f-text-muted: #A0A0A0;
  --v16f-text-bright: #FFFFFF;
  --v16f-border: #333333;
  --v16f-accent-gold: #FFD700;
  --v16f-accent-orange: #FF8C00;
  --v16f-shadow: rgba(0, 0, 0, 0.4);
  --v16f-radius: 8px;
  --v16f-radius-lg: 12px;
  --v16f-transition: 0.3s ease;
  font-size: 62.5%;
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--v16f-bg);
  color: var(--v16f-text);
  line-height: 1.5rem;
  font-size: 1.6rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* === Header === */
.v16f-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 56px;
  background: var(--v16f-bg-header);
  border-bottom: 1px solid var(--v16f-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.2rem;
  z-index: 1000;
}
.v16f-header-left {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.v16f-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}
.v16f-site-name {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--v16f-primary);
  letter-spacing: 0.5px;
}
.v16f-header-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.v16f-btn-register {
  background: var(--v16f-primary);
  color: var(--v16f-bg-darker);
  font-weight: 700;
  font-size: 1.2rem;
  padding: 0.5rem 1.2rem;
  border-radius: var(--v16f-radius);
  transition: background var(--v16f-transition), transform 0.15s;
}
.v16f-btn-register:hover { background: var(--v16f-primary-light); transform: scale(1.05); }
.v16f-btn-login {
  background: transparent;
  color: var(--v16f-primary);
  font-weight: 600;
  font-size: 1.2rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--v16f-primary);
  border-radius: var(--v16f-radius);
  transition: all var(--v16f-transition);
}
.v16f-btn-login:hover { background: var(--v16f-primary); color: var(--v16f-bg); }
.v16f-menu-btn {
  color: var(--v16f-text);
  font-size: 2.2rem;
  padding: 0.4rem;
  display: flex;
  align-items: center;
}

/* === Mobile Side Menu === */
.v16f-menu-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--v16f-transition);
}
.v16f-overlay-active { opacity: 1; visibility: visible; }
.v16f-mobile-menu {
  position: fixed;
  top: 0; right: -280px;
  width: 280px;
  height: 100%;
  background: var(--v16f-bg-card);
  z-index: 9999;
  transition: right var(--v16f-transition);
  padding: 2rem 1.5rem;
  overflow-y: auto;
}
.v16f-menu-active { right: 0; }
.v16f-menu-close {
  position: absolute;
  top: 1rem; right: 1rem;
  font-size: 2.4rem;
  color: var(--v16f-text-muted);
  cursor: pointer;
}
.v16f-menu-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--v16f-primary);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--v16f-primary);
}
.v16f-menu-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  color: var(--v16f-text);
  font-size: 1.5rem;
  border-bottom: 1px solid var(--v16f-border);
  transition: color var(--v16f-transition);
}
.v16f-menu-link:hover { color: var(--v16f-primary); }
.v16f-menu-link i, .v16f-menu-link .material-icons { font-size: 2rem; }

/* === Main Content === */
.v16f-main {
  padding-top: 56px;
  min-height: 100vh;
}

/* === Carousel === */
.v16f-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 16/7;
  background: var(--v16f-bg-darker);
}
.v16f-carousel-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 0.6s ease;
  cursor: pointer;
}
.v16f-slide-active { opacity: 1; }
.v16f-carousel-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.v16f-carousel-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}
.v16f-carousel-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background var(--v16f-transition);
}
.v16f-dot-active { background: var(--v16f-primary); transform: scale(1.2); }

/* === Section Titles === */
.v16f-section {
  padding: 2rem 1.2rem;
}
.v16f-section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--v16f-text-bright);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.v16f-section-title::before {
  content: '';
  width: 4px;
  height: 2rem;
  background: var(--v16f-primary);
  border-radius: 2px;
}
.v16f-section-subtitle {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--v16f-primary);
  margin-bottom: 1rem;
}

/* === Game Grid === */
.v16f-game-category-title {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--v16f-primary-light);
  margin: 1.5rem 0 1rem;
  padding-left: 0.5rem;
  border-left: 3px solid var(--v16f-primary);
}
.v16f-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
.v16f-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: transform var(--v16f-transition);
}
.v16f-game-item:hover { transform: scale(1.05); }
.v16f-game-icon {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--v16f-radius);
  object-fit: cover;
  border: 2px solid var(--v16f-border);
  transition: border-color var(--v16f-transition);
}
.v16f-game-item:hover .v16f-game-icon { border-color: var(--v16f-primary); }
.v16f-game-name {
  font-size: 1.1rem;
  color: var(--v16f-text-muted);
  text-align: center;
  line-height: 1.3rem;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* === CTA Buttons === */
.v16f-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, var(--v16f-primary), var(--v16f-primary-dark));
  color: var(--v16f-bg-darker);
  font-weight: 700;
  font-size: 1.6rem;
  padding: 1rem 2.4rem;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--v16f-transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.v16f-cta-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(50,205,50,0.4); }
.v16f-cta-outline {
  background: transparent;
  color: var(--v16f-primary);
  border: 2px solid var(--v16f-primary);
}
.v16f-cta-outline:hover {
  background: var(--v16f-primary);
  color: var(--v16f-bg-darker);
}
.v16f-cta-center {
  display: flex;
  justify-content: center;
  margin: 2rem 0;
}

/* === Cards === */
.v16f-card {
  background: var(--v16f-bg-card);
  border-radius: var(--v16f-radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--v16f-border);
  margin-bottom: 1.2rem;
}
.v16f-card-title {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--v16f-text-bright);
  margin-bottom: 0.8rem;
}
.v16f-card-text {
  font-size: 1.4rem;
  color: var(--v16f-text-muted);
  line-height: 1.6;
}

/* === Winners Section === */
.v16f-winners-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.v16f-winner-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--v16f-bg-card);
  padding: 1rem 1.2rem;
  border-radius: var(--v16f-radius);
  border-left: 3px solid var(--v16f-primary);
}
.v16f-winner-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.v16f-winner-name {
  font-weight: 600;
  color: var(--v16f-text-bright);
  font-size: 1.4rem;
}
.v16f-winner-game {
  font-size: 1.2rem;
  color: var(--v16f-text-muted);
}
.v16f-winner-amount {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--v16f-accent-gold);
}

/* === Testimonials === */
.v16f-testimonials {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.v16f-testimonial {
  background: var(--v16f-bg-card);
  padding: 1.5rem;
  border-radius: var(--v16f-radius-lg);
  border: 1px solid var(--v16f-border);
}
.v16f-testimonial-text {
  font-size: 1.4rem;
  color: var(--v16f-text);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 1rem;
}
.v16f-testimonial-author {
  font-size: 1.3rem;
  color: var(--v16f-primary);
  font-weight: 600;
}

/* === Payment Grid === */
.v16f-payment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.v16f-payment-item {
  background: var(--v16f-bg-card);
  border-radius: var(--v16f-radius);
  padding: 1rem;
  text-align: center;
  border: 1px solid var(--v16f-border);
}
.v16f-payment-item i, .v16f-payment-item .material-icons {
  font-size: 2.4rem;
  color: var(--v16f-primary);
  margin-bottom: 0.4rem;
}
.v16f-payment-name {
  font-size: 1.1rem;
  color: var(--v16f-text-muted);
}

/* === FAQ Accordion === */
.v16f-faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.v16f-faq-item {
  background: var(--v16f-bg-card);
  border-radius: var(--v16f-radius);
  border: 1px solid var(--v16f-border);
  overflow: hidden;
}
.v16f-faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--v16f-text-bright);
  transition: background var(--v16f-transition);
}
.v16f-faq-question:hover { background: var(--v16f-bg-darker); }
.v16f-faq-icon {
  font-size: 1.8rem;
  color: var(--v16f-primary);
  flex-shrink: 0;
  width: 2rem;
  text-align: center;
  transition: transform var(--v16f-transition);
}
.v16f-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding: 0 1.5rem;
}
.v16f-faq-answer-inner {
  padding-bottom: 1.2rem;
  font-size: 1.3rem;
  color: var(--v16f-text-muted);
  line-height: 1.6;
}

/* === Features Grid === */
.v16f-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.v16f-feature-item {
  background: var(--v16f-bg-card);
  border-radius: var(--v16f-radius);
  padding: 1.5rem 1rem;
  text-align: center;
  border: 1px solid var(--v16f-border);
  transition: border-color var(--v16f-transition);
}
.v16f-feature-item:hover { border-color: var(--v16f-primary); }
.v16f-feature-item i, .v16f-feature-item .material-icons {
  font-size: 2.8rem;
  color: var(--v16f-primary);
  margin-bottom: 0.6rem;
}
.v16f-feature-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--v16f-text-bright);
  margin-bottom: 0.3rem;
}
.v16f-feature-desc {
  font-size: 1.1rem;
  color: var(--v16f-text-muted);
  line-height: 1.4;
}

/* === Stats Bar === */
.v16f-stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  background: var(--v16f-bg-card);
  border-radius: var(--v16f-radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--v16f-border);
}
.v16f-stat-item { text-align: center; }
.v16f-stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--v16f-primary);
}
.v16f-stat-label {
  font-size: 1.1rem;
  color: var(--v16f-text-muted);
}

/* === Promo Link (text style) === */
.v16f-promo-text {
  color: var(--v16f-primary);
  font-weight: 600;
  cursor: pointer;
  transition: color var(--v16f-transition);
}
.v16f-promo-text:hover { color: var(--v16f-primary-light); text-decoration: underline; }

/* === Download Section === */
.v16f-download-box {
  background: linear-gradient(135deg, var(--v16f-bg-card), var(--v16f-bg-darker));
  border-radius: var(--v16f-radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  border: 1px solid var(--v16f-primary);
  margin: 1.5rem 0;
}
.v16f-download-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--v16f-text-bright);
  margin-bottom: 0.8rem;
}
.v16f-download-desc {
  font-size: 1.3rem;
  color: var(--v16f-text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

/* === Internal Link === */
.v16f-internal-link {
  color: var(--v16f-primary-light);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: rgba(144,238,144,0.3);
  transition: all var(--v16f-transition);
}
.v16f-internal-link:hover { color: var(--v16f-primary); text-decoration-color: var(--v16f-primary); }

/* === Bottom Navigation === */
.v16f-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 62px;
  background: var(--v16f-bg-header);
  border-top: 1px solid var(--v16f-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  padding: 0 0.5rem;
}
.v16f-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 56px;
  cursor: pointer;
  color: var(--v16f-text-muted);
  transition: all var(--v16f-transition);
  border-radius: var(--v16f-radius);
  padding: 0.3rem;
}
.v16f-nav-btn:hover { color: var(--v16f-primary); }
.v16f-nav-btn:active { transform: scale(0.92); }
.v16f-nav-btn i, .v16f-nav-btn .material-icons, .v16f-nav-btn ion-icon, .v16f-nav-btn bi {
  font-size: 22px;
  margin-bottom: 2px;
}
.v16f-nav-btn span {
  font-size: 1rem;
  font-weight: 500;
  white-space: nowrap;
}
.v16f-nav-active { color: var(--v16f-primary); }
.v16f-nav-active::after {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  background: var(--v16f-primary);
  border-radius: 50%;
  margin-top: 1px;
}

/* === Footer === */
.v16f-footer {
  background: var(--v16f-bg-darker);
  padding: 2rem 1.2rem 8rem;
  border-top: 1px solid var(--v16f-border);
}
.v16f-footer-brand {
  font-size: 1.4rem;
  color: var(--v16f-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.v16f-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.5rem;
  margin-bottom: 1.5rem;
}
.v16f-footer-link {
  font-size: 1.3rem;
  color: var(--v16f-text-muted);
  transition: color var(--v16f-transition);
}
.v16f-footer-link:hover { color: var(--v16f-primary); }
.v16f-footer-promos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}
.v16f-footer-promo-btn {
  background: var(--v16f-bg-card);
  color: var(--v16f-primary);
  font-size: 1.2rem;
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: 50px;
  border: 1px solid var(--v16f-border);
  cursor: pointer;
  transition: all var(--v16f-transition);
}
.v16f-footer-promo-btn:hover { background: var(--v16f-primary); color: var(--v16f-bg); }
.v16f-partners {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.5rem;
}
.v16f-partner-logo {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: contain;
  opacity: 0.6;
  transition: opacity var(--v16f-transition);
}
.v16f-partner-logo:hover { opacity: 1; }
.v16f-copyright {
  font-size: 1.2rem;
  color: var(--v16f-text-muted);
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid var(--v16f-border);
}

/* === Content Paragraphs === */
.v16f-content p {
  font-size: 1.4rem;
  color: var(--v16f-text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.v16f-content h3 {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--v16f-text-bright);
  margin: 1.5rem 0 0.8rem;
}

/* === Responsive === */
@media (min-width: 769px) {
  .v16f-bottom-nav { display: none; }
  .v16f-menu-btn { display: none; }
}
@media (max-width: 768px) {
  .v16f-main { padding-bottom: 80px; }
}
@media (max-width: 360px) {
  .v16f-game-grid { grid-template-columns: repeat(3, 1fr); }
  .v16f-features-grid { grid-template-columns: 1fr; }
  .v16f-stats-bar { grid-template-columns: 1fr; gap: 1rem; }
}