/* Pagtaya Gaming Platform - Core Theme Styles */
/* Version: 1.0.0 */
/* Prefix: g168- */

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

html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--g168-text-primary);
  background-color: var(--g168-bg);
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* CSS Custom Properties */
:root {
  --g168-bg: #F0F0F0;
  --g168-light: #E0FFFF;
  --g168-primary: #2C3E50;
  --g168-accent: #4169E1;
  
  /* Extended Color Palette */
  --g168-text-primary: #2C3E50;
  --g168-text-secondary: #5A6C7D;
  --g168-text-light: #8A9BAC;
  --g168-text-white: #FFFFFF;
  
  --g168-success: #27AE60;
  --g168-warning: #F39C12;
  --g168-error: #E74C3C;
  --g168-info: #3498DB;
  
  --g168-border: rgba(44, 62, 80, 0.1);
  --g168-border-light: rgba(44, 62, 80, 0.05);
  --g168-shadow: rgba(44, 62, 80, 0.1);
  --g168-shadow-dark: rgba(44, 62, 80, 0.2);
  
  /* Spacing */
  --g168-spacing-xs: 0.4rem;
  --g168-spacing-sm: 0.8rem;
  --g168-spacing-md: 1.6rem;
  --g168-spacing-lg: 2.4rem;
  --g168-spacing-xl: 3.2rem;
  --g168-spacing-xxl: 4.8rem;
  
  /* Typography */
  --g168-font-xs: 1.2rem;
  --g168-font-sm: 1.4rem;
  --g168-font-md: 1.6rem;
  --g168-font-lg: 1.8rem;
  --g168-font-xl: 2.4rem;
  --g168-font-xxl: 3.2rem;
  
  /* Transitions */
  --g168-transition: all 0.3s ease;
  --g168-transition-fast: all 0.2s ease;
  --g168-transition-slow: all 0.5s ease;
  
  /* Border Radius */
  --g168-radius-sm: 0.4rem;
  --g168-radius-md: 0.8rem;
  --g168-radius-lg: 1.2rem;
  --g168-radius-xl: 2.0rem;
  --g168-radius-full: 50%;
}

/* Container and Layout */
.g168-container {
  width: 100%;
  max-width: 43rem;
  margin: 0 auto;
  padding: 0 var(--g168-spacing-md);
}

.g168-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.g168-main {
  flex: 1;
  padding-top: 8rem;
  padding-bottom: 6rem;
}

/* Header Styles */
.g168-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(240, 240, 240, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--g168-border);
  transition: var(--g168-transition);
}

.g168-header-scrolled {
  background: rgba(240, 240, 240, 0.98);
  box-shadow: 0 2px 20px var(--g168-shadow);
}

.g168-navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--g168-spacing-md) 0;
  height: 6rem;
}

.g168-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--g168-primary);
  font-weight: 700;
  font-size: var(--g168-font-lg);
  gap: var(--g168-spacing-sm);
}

.g168-logo-img {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: var(--g168-radius-sm);
}

.g168-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--g168-spacing-sm);
}

.g168-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 2.4rem;
  height: 2.4rem;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.2rem;
}

.g168-menu-toggle span {
  width: 100%;
  height: 0.2rem;
  background: var(--g168-primary);
  border-radius: 0.1rem;
  transition: var(--g168-transition-fast);
}

.g168-menu-toggle:hover span {
  background: var(--g168-accent);
}

/* Mobile Menu */
.g168-mobile-menu {
  position: fixed;
  top: 6rem;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--g168-light);
  transform: translateX(-100%);
  transition: var(--g168-transition);
  z-index: 999;
  overflow-y: auto;
}

.g168-mobile-menu.g168-menu-active {
  transform: translateX(0);
}

.g168-nav-menu {
  list-style: none;
  padding: var(--g168-spacing-lg);
}

.g168-nav-item {
  margin-bottom: var(--g168-spacing-sm);
  opacity: 0;
  transform: translateX(-2rem);
  transition: var(--g168-transition);
}

.g168-nav-item.g168-menu-slide-in {
  opacity: 1;
  transform: translateX(0);
}

.g168-nav-link {
  display: block;
  padding: var(--g168-spacing-md);
  color: var(--g168-primary);
  text-decoration: none;
  font-weight: 500;
  border-radius: var(--g168-radius-md);
  transition: var(--g168-transition);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-size: var(--g168-font-md);
}

.g168-nav-link:hover {
  background: var(--g168-accent);
  color: var(--g168-text-white);
  transform: translateX(0.5rem);
}

.g168-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(44, 62, 80, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: var(--g168-transition);
  z-index: 998;
}

.g168-menu-overlay.g168-overlay-active {
  opacity: 1;
  visibility: visible;
}

/* Button Styles */
.g168-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--g168-spacing-sm) var(--g168-spacing-md);
  font-size: var(--g168-font-sm);
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--g168-radius-md);
  cursor: pointer;
  transition: var(--g168-transition);
  min-height: 4.4rem;
  gap: var(--g168-spacing-xs);
  white-space: nowrap;
  user-select: none;
}

.g168-btn:focus {
  outline: 2px solid var(--g168-accent);
  outline-offset: 2px;
}

.g168-btn-primary {
  background: var(--g168-accent);
  color: var(--g168-text-white);
}

.g168-btn-primary:hover {
  background: #3557C7;
  transform: translateY(-0.2rem);
  box-shadow: 0 4px 12px rgba(65, 105, 225, 0.3);
}

.g168-btn-outline {
  background: transparent;
  color: var(--g168-accent);
  border: 2px solid var(--g168-accent);
}

.g168-btn-outline:hover {
  background: var(--g168-accent);
  color: var(--g168-text-white);
}

.g168-btn-ghost {
  background: transparent;
  color: var(--g168-primary);
}

.g168-btn-ghost:hover {
  background: rgba(44, 62, 80, 0.1);
}

.g168-btn-large {
  padding: var(--g168-spacing-md) var(--g168-spacing-lg);
  font-size: var(--g168-font-md);
  min-height: 5.2rem;
}

.g168-btn-small {
  padding: var(--g168-spacing-xs) var(--g168-spacing-sm);
  font-size: var(--g168-font-xs);
  min-height: 3.6rem;
}

/* Card Styles */
.g168-card {
  background: var(--g168-text-white);
  border-radius: var(--g168-radius-lg);
  padding: var(--g168-spacing-lg);
  box-shadow: 0 4px 20px var(--g168-shadow);
  border: 1px solid var(--g168-border-light);
  transition: var(--g168-transition);
}

.g168-card:hover {
  transform: translateY(-0.2rem);
  box-shadow: 0 8px 30px var(--g168-shadow-dark);
}

.g168-card-header {
  border-bottom: 1px solid var(--g168-border);
  padding-bottom: var(--g168-spacing-md);
  margin-bottom: var(--g168-spacing-md);
}

.g168-card-title {
  font-size: var(--g168-font-lg);
  font-weight: 700;
  color: var(--g168-primary);
  margin-bottom: var(--g168-spacing-xs);
}

.g168-card-subtitle {
  color: var(--g168-text-secondary);
  font-size: var(--g168-font-sm);
}

/* Typography */
.g168-text-center {
  text-align: center;
}

.g168-text-left {
  text-align: left;
}

.g168-text-right {
  text-align: right;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--g168-primary);
  margin-bottom: var(--g168-spacing-sm);
}

h1 {
  font-size: var(--g168-font-xxl);
}

h2 {
  font-size: var(--g168-font-xl);
}

h3 {
  font-size: var(--g168-font-lg);
}

h4 {
  font-size: var(--g168-font-md);
}

p {
  margin-bottom: var(--g168-spacing-md);
  color: var(--g168-text-secondary);
  line-height: 1.6;
}

/* Hero Section */
.g168-hero {
  background: linear-gradient(135deg, var(--g168-light) 0%, var(--g168-accent) 100%);
  padding: var(--g168-spacing-xxl) 0;
  text-align: center;
  border-radius: var(--g168-radius-lg);
  margin-bottom: var(--g168-spacing-lg);
  position: relative;
  overflow: hidden;
}

.g168-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.g168-hero h1 {
  color: var(--g168-text-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  margin-bottom: var(--g168-spacing-md);
}

.g168-hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--g168-font-md);
  max-width: 40rem;
  margin: 0 auto var(--g168-spacing-lg);
}

/* Section Styles */
.g168-section {
  margin-bottom: var(--g168-spacing-xl);
}

.g168-section-title {
  text-align: center;
  margin-bottom: var(--g168-spacing-lg);
}

.g168-section-subtitle {
  text-align: center;
  color: var(--g168-text-secondary);
  margin-bottom: var(--g168-spacing-xl);
  font-size: var(--g168-font-md);
}

/* Grid System */
.g168-grid {
  display: grid;
  gap: var(--g168-spacing-md);
}

.g168-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.g168-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.g168-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Game Grid */
.g168-game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: var(--g168-spacing-sm);
  margin: var(--g168-spacing-md) 0;
}

.g168-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--g168-spacing-sm);
  background: var(--g168-text-white);
  border-radius: var(--g168-radius-md);
  text-decoration: none;
  transition: var(--g168-transition);
  border: 1px solid var(--g168-border-light);
  cursor: pointer;
}

.g168-game-item:hover {
  transform: translateY(-0.3rem);
  box-shadow: 0 6px 20px var(--g168-shadow);
  border-color: var(--g168-accent);
}

.g168-game-icon {
  width: 6rem;
  height: 6rem;
  object-fit: cover;
  border-radius: var(--g168-radius-sm);
  margin-bottom: var(--g168-spacing-xs);
}

.g168-game-name {
  font-size: var(--g168-font-xs);
  font-weight: 600;
  color: var(--g168-primary);
  text-align: center;
  line-height: 1.3;
}

/* Feature Grid */
.g168-feature-grid {
  display: grid;
  gap: var(--g168-spacing-md);
  margin: var(--g168-spacing-lg) 0;
}

.g168-feature-item {
  display: flex;
  gap: var(--g168-spacing-md);
  padding: var(--g168-spacing-md);
  background: rgba(224, 255, 255, 0.3);
  border-radius: var(--g168-radius-md);
  border: 1px solid var(--g168-border-light);
  transition: var(--g168-transition);
}

.g168-feature-item:hover {
  background: rgba(224, 255, 255, 0.5);
  transform: translateY(-0.2rem);
}

.g168-feature-icon {
  flex-shrink: 0;
  width: 4rem;
  height: 4rem;
  background: var(--g168-accent);
  border-radius: var(--g168-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--g168-text-white);
  font-size: 1.8rem;
}

.g168-feature-content h4 {
  margin-bottom: var(--g168-spacing-xs);
  color: var(--g168-primary);
}

.g168-feature-content p {
  margin: 0;
  font-size: var(--g168-font-sm);
}

/* Stats Grid */
.g168-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--g168-spacing-md);
  margin: var(--g168-spacing-lg) 0;
}

.g168-stat-item {
  text-align: center;
  padding: var(--g168-spacing-md);
  background: var(--g168-text-white);
  border-radius: var(--g168-radius-md);
  border: 1px solid var(--g168-border-light);
  transition: var(--g168-transition);
}

.g168-stat-item:hover {
  transform: translateY(-0.2rem);
  box-shadow: 0 4px 15px var(--g168-shadow);
}

.g168-stat-number {
  font-size: var(--g168-font-xl);
  font-weight: 700;
  color: var(--g168-accent);
  margin-bottom: var(--g168-spacing-xs);
}

.g168-stat-label {
  font-size: var(--g168-font-sm);
  color: var(--g168-text-secondary);
  font-weight: 500;
}

/* Footer */
.g168-footer {
  background: var(--g168-primary);
  color: var(--g168-text-white);
  padding: var(--g168-spacing-xl) 0 var(--g168-spacing-lg);
  margin-top: auto;
}

.g168-footer-content {
  display: flex;
  flex-direction: column;
  gap: var(--g168-spacing-lg);
}

.g168-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--g168-spacing-md);
  justify-content: center;
}

.g168-footer-link {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: var(--g168-font-sm);
  transition: var(--g168-transition);
  background: none;
  border: none;
  cursor: pointer;
}

.g168-footer-link:hover {
  color: var(--g168-text-white);
  text-decoration: underline;
}

.g168-partners {
  display: flex;
  flex-wrap: wrap;
  gap: var(--g168-spacing-sm);
  justify-content: center;
  margin: var(--g168-spacing-lg) 0;
}

.g168-partner-icon {
  width: 4rem;
  height: 4rem;
  object-fit: contain;
  opacity: 0.6;
  transition: var(--g168-transition);
  border-radius: var(--g168-radius-sm);
}

.g168-partner-icon:hover {
  opacity: 1;
}

.g168-copyright {
  text-align: center;
  padding-top: var(--g168-spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.g168-copyright p {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--g168-font-xs);
  margin-bottom: var(--g168-spacing-xs);
}

/* Bottom Navigation */
.g168-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--g168-text-white);
  border-top: 1px solid var(--g168-border);
  display: flex;
  justify-content: space-around;
  padding: var(--g168-spacing-xs) 0;
  z-index: 1000;
  box-shadow: 0 -2px 20px var(--g168-shadow);
}

.g168-bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--g168-spacing-xs);
  color: var(--g168-text-secondary);
  text-decoration: none;
  transition: var(--g168-transition);
  min-width: 4.4rem;
  background: none;
  border: none;
  cursor: pointer;
}

.g168-bottom-nav-item:hover,
.g168-bottom-nav-item.g168-nav-active {
  color: var(--g168-accent);
  transform: scale(1.1);
}

.g168-nav-icon {
  font-size: 2.4rem;
  margin-bottom: 0.2rem;
}

.g168-nav-text {
  font-size: 1.0rem;
  font-weight: 500;
}

/* Animation Classes */
.g168-animate {
  opacity: 0;
  transform: translateY(2rem);
  transition: var(--g168-transition-slow);
}

.g168-animate.g168-animate-in {
  opacity: 1;
  transform: translateY(0);
}

.g168-fade-in {
  animation: g168FadeIn 0.5s ease-out forwards;
}

.g168-slide-up {
  animation: g168SlideUp 0.5s ease-out forwards;
}

.g168-bounce {
  animation: g168Bounce 0.6s ease-out forwards;
}

@keyframes g168FadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes g168SlideUp {
  from {
    opacity: 0;
    transform: translateY(3rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes g168Bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translateY(0);
  }
  40%, 43% {
    transform: translateY(-1rem);
  }
  70% {
    transform: translateY(-0.5rem);
  }
}

/* Loading Spinner */
.g168-spinner {
  width: 4rem;
  height: 4rem;
  border: 0.4rem solid var(--g168-border);
  border-top: 0.4rem solid var(--g168-accent);
  border-radius: var(--g168-radius-full);
  animation: g168Spin 1s linear infinite;
}

@keyframes g168Spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Tooltip */
.g168-tooltip {
  position: absolute;
  background: var(--g168-primary);
  color: var(--g168-text-white);
  padding: var(--g168-spacing-xs) var(--g168-spacing-sm);
  border-radius: var(--g168-radius-sm);
  font-size: var(--g168-font-xs);
  opacity: 0;
  pointer-events: none;
  transition: var(--g168-transition-fast);
  z-index: 1001;
  white-space: nowrap;
}

.g168-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 0.5rem solid transparent;
  border-right: 0.5rem solid transparent;
  border-top: 0.5rem solid var(--g168-primary);
}

.g168-tooltip.g168-tooltip-visible {
  opacity: 1;
}

/* Back to Top */
.g168-back-to-top {
  position: fixed;
  bottom: 8rem;
  right: var(--g168-spacing-md);
  width: 4.4rem;
  height: 4.4rem;
  background: var(--g168-accent);
  color: var(--g168-text-white);
  border: none;
  border-radius: var(--g168-radius-full);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--g168-transition);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.g168-back-to-top.g168-visible {
  opacity: 1;
  visibility: visible;
}

.g168-back-to-top:hover {
  background: #3557C7;
  transform: translateY(-0.2rem);
}

/* Carousel */
.g168-carousel {
  position: relative;
  overflow: hidden;
  margin: var(--g168-spacing-lg) 0;
}

.g168-carousel-container {
  display: flex;
  transition: transform 0.3s ease;
}

.g168-carousel-prev,
.g168-carousel-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(44, 62, 80, 0.8);
  color: var(--g168-text-white);
  border: none;
  border-radius: var(--g168-radius-full);
  width: 3.6rem;
  height: 3.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--g168-transition);
  z-index: 10;
}

.g168-carousel-prev {
  left: var(--g168-spacing-sm);
}

.g168-carousel-next {
  right: var(--g168-spacing-sm);
}

.g168-carousel-prev:hover,
.g168-carousel-next:hover {
  background: var(--g168-primary);
}

.g168-carousel-prev:disabled,
.g168-carousel-next:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Media Queries */
@media (max-width: 768px) {
  .g168-container {
    padding: 0 var(--g168-spacing-sm);
  }
  
  .g168-main {
    padding-bottom: 8rem;
  }
  
  .g168-hero {
    padding: var(--g168-spacing-lg) 0;
  }
  
  .g168-stats-grid {
    grid-template-columns: 1fr;
  }
  
  .g168-grid-2,
  .g168-grid-3,
  .g168-grid-4 {
    grid-template-columns: 1fr;
  }
  
  .g168-feature-item {
    flex-direction: column;
    text-align: center;
  }
  
  .g168-back-to-top {
    bottom: 7rem;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 58%;
  }
  
  .g168-game-grid {
    grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
    gap: var(--g168-spacing-xs);
  }
  
  .g168-game-icon {
    width: 5rem;
    height: 5rem;
  }
  
  .g168-stats-grid {
    gap: var(--g168-spacing-sm);
  }
}

/* Print Styles */
@media print {
  .g168-header,
  .g168-bottom-nav,
  .g168-back-to-top {
    display: none;
  }
  
  .g168-main {
    padding-top: 0;
  }
  
  .g168-card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}