/* JL66 Theme Stylesheet - Mobile-first design */
/* All classes use pg13- prefix for namespace isolation */

/* CSS Custom Properties (Variables) */
:root {
  --pg13-primary: #FFD700;
  --pg13-secondary: #DA70D6;
  --pg13-accent: #6A5ACD;
  --pg13-dark: #262626;
  --pg13-light: #F8F8FF;
  --pg13-text: #F8F8FF;
  --pg13-text-muted: #CCCCCC;
  --pg13-border: #444444;
  --pg13-gradient: linear-gradient(135deg, var(--pg13-primary), var(--pg13-secondary));
  --pg13-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  --pg13-transition: all 0.3s ease;

  /* Typography */
  --pg13-font-size-xs: 0.75rem;
  --pg13-font-size-sm: 0.875rem;
  --pg13-font-size-base: 1rem;
  --pg13-font-size-lg: 1.125rem;
  --pg13-font-size-xl: 1.25rem;
  --pg13-font-size-2xl: 1.5rem;
  --pg13-font-size-3xl: 1.875rem;

  /* Spacing */
  --pg13-spacing-1: 0.25rem;
  --pg13-spacing-2: 0.5rem;
  --pg13-spacing-3: 0.75rem;
  --pg13-spacing-4: 1rem;
  --pg13-spacing-5: 1.25rem;
  --pg13-spacing-6: 1.5rem;
  --pg13-spacing-8: 2rem;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: var(--pg13-font-size-base);
  line-height: 1.6;
  color: var(--pg13-text);
  background-color: var(--pg13-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container and Layout */
.pg13-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 var(--pg13-spacing-4);
  width: 100%;
}

.pg13-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.pg13-grid {
  display: grid;
  gap: var(--pg13-spacing-4);
}

.pg13-grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.pg13-grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.pg13-grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Header Styles */
.pg13-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(38, 38, 38, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--pg13-border);
  padding: var(--pg13-spacing-3) 0;
}

.pg13-header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 var(--pg13-spacing-4);
}

.pg13-logo {
  display: flex;
  align-items: center;
  gap: var(--pg13-spacing-2);
  text-decoration: none;
  color: var(--pg13-primary);
  font-weight: bold;
  font-size: var(--pg13-font-size-lg);
}

.pg13-logo img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.pg13-nav-buttons {
  display: flex;
  gap: var(--pg13-spacing-2);
}

.pg13-btn {
  padding: var(--pg13-spacing-2) var(--pg13-spacing-4);
  background: var(--pg13-gradient);
  border: none;
  border-radius: 20px;
  color: var(--pg13-dark);
  font-weight: 600;
  font-size: var(--pg13-font-size-sm);
  cursor: pointer;
  transition: var(--pg13-transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--pg13-spacing-1);
}

.pg13-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--pg13-shadow);
}

.pg13-btn-secondary {
  background: transparent;
  border: 2px solid var(--pg13-primary);
  color: var(--pg13-primary);
}

.pg13-hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--pg13-spacing-1);
}

.pg13-hamburger span {
  width: 24px;
  height: 2px;
  background: var(--pg13-primary);
  transition: var(--pg13-transition);
}

/* Mobile Navigation Menu */
.pg13-mobile-menu {
  position: fixed;
  top: 0;
  left: -100%;
  width: 80%;
  max-width: 300px;
  height: 100vh;
  background: var(--pg13-dark);
  z-index: 9999;
  transition: var(--pg13-transition);
  overflow-y: auto;
  border-right: 1px solid var(--pg13-border);
}

.pg13-mobile-menu.pg13-active {
  left: 0;
}

.pg13-menu-header {
  padding: var(--pg13-spacing-4);
  border-bottom: 1px solid var(--pg13-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pg13-menu-close {
  background: none;
  border: none;
  color: var(--pg13-primary);
  font-size: var(--pg13-font-size-xl);
  cursor: pointer;
  padding: var(--pg13-spacing-1);
}

.pg13-menu-nav {
  padding: var(--pg13-spacing-4);
}

.pg13-menu-nav a {
  display: block;
  padding: var(--pg13-spacing-3) 0;
  color: var(--pg13-text);
  text-decoration: none;
  border-bottom: 1px solid var(--pg13-border);
  transition: var(--pg13-transition);
}

.pg13-menu-nav a:hover {
  color: var(--pg13-primary);
  padding-left: var(--pg13-spacing-2);
}

.pg13-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: var(--pg13-transition);
}

.pg13-menu-overlay.pg13-active {
  opacity: 1;
  visibility: visible;
}

/* Main Content */
.pg13-main {
  margin-top: 80px;
  padding-bottom: 80px;
  flex: 1;
}

/* Carousel */
.pg13-carousel {
  position: relative;
  height: 200px;
  margin: var(--pg13-spacing-4) 0;
  border-radius: 12px;
  overflow: hidden;
}

.pg13-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.pg13-carousel-slide.pg13-active {
  opacity: 1;
}

.pg13-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pg13-carousel-dots {
  position: absolute;
  bottom: var(--pg13-spacing-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--pg13-spacing-2);
}

.pg13-carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--pg13-transition);
}

.pg13-carousel-dot.pg13-active {
  background: var(--pg13-primary);
  transform: scale(1.2);
}

/* Game Cards */
.pg13-game-section {
  margin: var(--pg13-spacing-6) 0;
}

.pg13-section-title {
  color: var(--pg13-primary);
  font-size: var(--pg13-font-size-xl);
  font-weight: bold;
  margin-bottom: var(--pg13-spacing-4);
  display: flex;
  align-items: center;
  gap: var(--pg13-spacing-2);
}

.pg13-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--pg13-spacing-3);
  margin-bottom: var(--pg13-spacing-6);
}

.pg13-game-card {
  text-align: center;
  cursor: pointer;
  transition: var(--pg13-transition);
  text-decoration: none;
  color: var(--pg13-text);
}

.pg13-game-card:hover {
  transform: scale(1.05);
}

.pg13-game-icon {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 8px;
  margin-bottom: var(--pg13-spacing-1);
  overflow: hidden;
  box-shadow: var(--pg13-shadow);
}

.pg13-game-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--pg13-transition);
}

.pg13-game-card:hover .pg13-game-icon img {
  transform: scale(1.1);
}

.pg13-game-name {
  font-size: var(--pg13-font-size-xs);
  font-weight: 500;
  line-height: 1.2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Content Sections */
.pg13-section {
  margin: var(--pg13-spacing-8) 0;
  padding: var(--pg13-spacing-6);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  border: 1px solid var(--pg13-border);
}

.pg13-section h2 {
  color: var(--pg13-primary);
  font-size: var(--pg13-font-size-2xl);
  margin-bottom: var(--pg13-spacing-4);
}

.pg13-section h3 {
  color: var(--pg13-secondary);
  font-size: var(--pg13-font-size-xl);
  margin: var(--pg13-spacing-4) 0 var(--pg13-spacing-3);
}

.pg13-section p {
  margin-bottom: var(--pg13-spacing-3);
  line-height: 1.8;
}

.pg13-list {
  list-style: none;
  padding: 0;
}

.pg13-list li {
  padding: var(--pg13-spacing-2) 0;
  border-bottom: 1px solid var(--pg13-border);
  display: flex;
  align-items: flex-start;
  gap: var(--pg13-spacing-2);
}

.pg13-list li:last-child {
  border-bottom: none;
}

.pg13-list li::before {
  content: "▶";
  color: var(--pg13-primary);
  margin-top: 2px;
  flex-shrink: 0;
}

/* Footer */
.pg13-footer {
  background: rgba(0, 0, 0, 0.5);
  padding: var(--pg13-spacing-6) 0 var(--pg13-spacing-20);
  margin-top: var(--pg13-spacing-8);
  border-top: 1px solid var(--pg13-border);
}

.pg13-footer-content {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 var(--pg13-spacing-4);
}

.pg13-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pg13-spacing-3);
  margin-bottom: var(--pg13-spacing-4);
}

.pg13-footer-links a {
  color: var(--pg13-primary);
  text-decoration: none;
  font-size: var(--pg13-font-size-sm);
  transition: var(--pg13-transition);
}

.pg13-footer-links a:hover {
  color: var(--pg13-secondary);
}

.pg13-partners {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pg13-spacing-2);
  justify-content: center;
  margin: var(--pg13-spacing-6) 0;
}

.pg13-partners img {
  height: 30px;
  width: auto;
  opacity: 0.7;
  transition: var(--pg13-transition);
}

.pg13-partners img:hover {
  opacity: 1;
}

.pg13-copyright {
  text-align: center;
  color: var(--pg13-text-muted);
  font-size: var(--pg13-font-size-sm);
  margin-top: var(--pg13-spacing-4);
}

/* Bottom Navigation */
.pg13-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--pg13-dark);
  border-top: 1px solid var(--pg13-border);
  z-index: 1000;
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60px;
  padding: var(--pg13-spacing-1) 0;
}

.pg13-bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--pg13-text-muted);
  text-decoration: none;
  transition: var(--pg13-transition);
  padding: var(--pg13-spacing-1);
  min-width: 60px;
  min-height: 60px;
  justify-content: center;
  cursor: pointer;
}

.pg13-bottom-nav-item:hover,
.pg13-bottom-nav-item.pg13-active {
  color: var(--pg13-primary);
}

.pg13-bottom-nav-icon {
  font-size: 20px;
  line-height: 1;
}

.pg13-bottom-nav-text {
  font-size: 10px;
  line-height: 1;
  font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
  .pg13-nav-buttons {
    display: none;
  }

  .pg13-hamburger {
    display: flex;
  }

  .pg13-bottom-nav {
    display: flex;
  }

  .pg13-main {
    padding-bottom: 80px;
  }

  .pg13-game-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--pg13-spacing-2);
  }

  .pg13-game-name {
    font-size: 10px;
  }
}

@media (min-width: 769px) {
  .pg13-bottom-nav {
    display: none;
  }

  .pg13-mobile-menu {
    display: none;
  }

  .pg13-main {
    padding-bottom: var(--pg13-spacing-8);
  }

  .pg13-carousel {
    height: 300px;
  }

  .pg13-game-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Animation Classes */
.pg13-animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.pg13-animate-on-scroll.pg13-animated {
  opacity: 1;
  transform: translateY(0);
}

.pg13-lazy {
  filter: blur(5px);
  transition: filter 0.3s ease;
}

.pg13-lazy:not(.pg13-lazy) {
  filter: none;
}

/* Utility Classes */
.pg13-text-center {
  text-align: center;
}

.pg13-text-primary {
  color: var(--pg13-primary);
}

.pg13-text-secondary {
  color: var(--pg13-secondary);
}

.pg13-text-muted {
  color: var(--pg13-text-muted);
}

.pg13-bg-gradient {
  background: var(--pg13-gradient);
}

.pg13-rounded {
  border-radius: 8px;
}

.pg13-shadow {
  box-shadow: var(--pg13-shadow);
}

.pg13-copied {
  background: var(--pg13-primary) !important;
  color: var(--pg13-dark) !important;
}

/* Touch device optimizations */
.pg13-touch .pg13-btn {
  min-height: 44px;
  min-width: 44px;
}

.pg13-touch .pg13-game-card {
  min-height: 44px;
}

/* Accessibility */
.pg13-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus states */
.pg13-btn:focus,
.pg13-game-card:focus,
.pg13-bottom-nav-item:focus {
  outline: 2px solid var(--pg13-primary);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .pg13-header,
  .pg13-bottom-nav,
  .pg13-mobile-menu,
  .pg13-menu-overlay,
  .pg13-carousel {
    display: none !important;
  }

  .pg13-main {
    margin-top: 0;
    padding-bottom: 0;
  }

  body {
    color: black;
    background: white;
  }
}