/* JLCC Gaming Platform Styles - Mobile First Design */
/* Copyright 2025 jlcc.click - All rights reserved */
/* CSS Class Prefix: g523- for all custom classes */

/* Root Variables and Base Configuration */
:root {
  --g523-primary: #273746;
  --g523-secondary: #008B8B;
  --g523-accent: #26A69A;
  --g523-bg: #F8F9FA;
  --g523-text: #1A1A2E;
  --g523-text-light: #6C757D;
  --g523-white: #FFFFFF;
  --g523-shadow: 0 2px 10px rgba(39, 55, 70, 0.1);
  --g523-shadow-dark: 0 4px 20px rgba(39, 55, 70, 0.15);
  --g523-border-radius: 0.8rem;
  --g523-border-radius-small: 0.4rem;
  --g523-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --g523-font-size-base: 62.5%;
  --g523-max-width: 430px;
}

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

html {
  font-size: var(--g523-font-size-base);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--g523-text);
  background-color: var(--g523-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout Containers */
.g523-wrapper {
  min-height: 100vh;
  max-width: var(--g523-max-width);
  margin: 0 auto;
  background: var(--g523-white);
  box-shadow: var(--g523-shadow);
  position: relative;
}

.g523-container {
  padding: 0 1.6rem;
  max-width: 100%;
  margin: 0 auto;
}

.g523-section {
  padding: 2rem 0;
}

/* Header Navigation Styles */
.g523-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--g523-max-width);
  background: var(--g523-white);
  border-bottom: 1px solid #E9ECEF;
  z-index: 1000;
  box-shadow: var(--g523-shadow);
}

.g523-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.6rem;
  height: 6rem;
}

.g523-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: var(--g523-primary);
  font-weight: 700;
  font-size: 1.8rem;
}

.g523-logo-icon {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: var(--g523-border-radius-small);
}

.g523-header-buttons {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.g523-btn-header {
  padding: 0.8rem 1.2rem;
  border-radius: var(--g523-border-radius-small);
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 600;
  text-transform: uppercase;
  transition: var(--g523-transition);
  border: 1px solid transparent;
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.g523-btn-register {
  background: var(--g523-secondary);
  color: var(--g523-white);
}

.g523-btn-register:hover {
  background: var(--g523-accent);
  transform: translateY(-2px);
}

.g523-btn-login {
  background: transparent;
  color: var(--g523-primary);
  border: 1px solid var(--g523-primary);
}

.g523-btn-login:hover {
  background: var(--g523-primary);
  color: var(--g523-white);
}

/* Burger Menu */
.g523-burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  cursor: pointer;
  padding: 0.4rem;
}

.g523-burger-line {
  width: 100%;
  height: 0.2rem;
  background: var(--g523-primary);
  margin: 0.2rem 0;
  transition: var(--g523-transition);
  border-radius: 0.1rem;
}

.g523-burger.g523-active .g523-burger-line:nth-child(1) {
  transform: rotate(45deg) translate(0.5rem, 0.5rem);
}

.g523-burger.g523-active .g523-burger-line:nth-child(2) {
  opacity: 0;
}

.g523-burger.g523-active .g523-burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(0.7rem, -0.6rem);
}

/* Mobile Menu */
.g523-mobile-menu {
  position: fixed;
  top: 6rem;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--g523-max-width);
  background: var(--g523-white);
  box-shadow: var(--g523-shadow-dark);
  z-index: 999;
  max-height: calc(100vh - 6rem);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: var(--g523-transition);
}

.g523-mobile-menu.g523-active {
  opacity: 1;
  visibility: visible;
}

.g523-nav-list {
  list-style: none;
  padding: 1rem 0;
}

.g523-nav-item {
  border-bottom: 1px solid #F0F0F0;
}

.g523-nav-link {
  display: block;
  padding: 1.2rem 1.6rem;
  text-decoration: none;
  color: var(--g523-text);
  font-size: 1.4rem;
  font-weight: 500;
  transition: var(--g523-transition);
}

.g523-nav-link:hover,
.g523-nav-link.g523-active {
  background: var(--g523-bg);
  color: var(--g523-secondary);
}

.g523-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: var(--g523-transition);
}

.g523-menu-overlay.g523-active {
  opacity: 1;
  visibility: visible;
}

/* Main Content */
.g523-main {
  margin-top: 6rem;
  margin-bottom: 6rem;
  min-height: calc(100vh - 12rem);
}

/* Button Components */
.g523-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1.2rem 2rem;
  border: none;
  border-radius: var(--g523-border-radius);
  font-size: 1.4rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--g523-transition);
  min-height: 44px;
  line-height: 1;
  white-space: nowrap;
  user-select: none;
}

.g523-btn-primary {
  background: linear-gradient(135deg, var(--g523-secondary), var(--g523-accent));
  color: var(--g523-white);
  box-shadow: var(--g523-shadow);
}

.g523-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--g523-shadow-dark);
}

.g523-btn-outline {
  background: transparent;
  color: var(--g523-secondary);
  border: 2px solid var(--g523-secondary);
}

.g523-btn-outline:hover {
  background: var(--g523-secondary);
  color: var(--g523-white);
}

.g523-btn-large {
  padding: 1.6rem 3rem;
  font-size: 1.6rem;
}

.g523-btn-small {
  padding: 0.8rem 1.6rem;
  font-size: 1.2rem;
}

/* Card Components */
.g523-card {
  background: var(--g523-white);
  border-radius: var(--g523-border-radius);
  box-shadow: var(--g523-shadow);
  overflow: hidden;
  margin-bottom: 2rem;
}

.g523-card-header {
  background: linear-gradient(135deg, var(--g523-primary), var(--g523-secondary));
  color: var(--g523-white);
  padding: 1.6rem;
  text-align: center;
}

.g523-card-title {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
}

.g523-card-body {
  padding: 2rem 1.6rem;
}

/* Carousel Styles */
.g523-carousel-container {
  position: relative;
  margin: 2rem 0;
  border-radius: var(--g523-border-radius);
  overflow: hidden;
  box-shadow: var(--g523-shadow);
}

.g523-carousel {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.g523-carousel-item {
  min-width: 100%;
  height: 20rem;
  position: relative;
  cursor: pointer;
}

.g523-carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.g523-carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.1);
}

.g523-carousel-indicator {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--g523-transition);
}

.g523-carousel-indicator.g523-active {
  background: var(--g523-white);
}

/* Game Grid Styles */
.g523-games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
  gap: 1.2rem;
  margin: 2rem 0;
}

.g523-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem 0.5rem;
  background: var(--g523-white);
  border-radius: var(--g523-border-radius);
  box-shadow: var(--g523-shadow);
  cursor: pointer;
  transition: var(--g523-transition);
  text-decoration: none;
  color: var(--g523-text);
}

.g523-game-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--g523-shadow-dark);
}

.g523-game-icon {
  width: 4.8rem;
  height: 4.8rem;
  border-radius: var(--g523-border-radius-small);
  margin-bottom: 0.8rem;
  object-fit: cover;
}

.g523-game-name {
  font-size: 1.1rem;
  font-weight: 500;
  text-align: center;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* Typography */
.g523-h1 {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--g523-primary);
  margin-bottom: 1.6rem;
}

.g523-h2 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--g523-primary);
  margin-bottom: 1.2rem;
}

.g523-h3 {
  font-size: 1.8rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--g523-primary);
  margin-bottom: 1rem;
}

.g523-h4 {
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--g523-primary);
  margin-bottom: 0.8rem;
}

.g523-text-center {
  text-align: center;
}

.g523-text-primary {
  color: var(--g523-secondary);
}

.g523-text-muted {
  color: var(--g523-text-light);
}

/* Grid System */
.g523-grid {
  display: grid;
  gap: 1.6rem;
}

.g523-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.g523-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
}

.g523-grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
}

/* Spacing Utilities */
.g523-mt-1 { margin-top: 0.8rem; }
.g523-mt-2 { margin-top: 1.6rem; }
.g523-mt-3 { margin-top: 2.4rem; }
.g523-mb-1 { margin-bottom: 0.8rem; }
.g523-mb-2 { margin-bottom: 1.6rem; }
.g523-mb-3 { margin-bottom: 2.4rem; }
.g523-p-1 { padding: 0.8rem; }
.g523-p-2 { padding: 1.6rem; }
.g523-p-3 { padding: 2.4rem; }

/* Footer Styles */
.g523-footer {
  background: var(--g523-primary);
  color: var(--g523-white);
  padding: 3rem 0 8rem 0;
  margin-top: auto;
}

.g523-footer-content {
  padding: 0 1.6rem;
}

.g523-footer-section {
  margin-bottom: 2rem;
}

.g523-footer-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: var(--g523-accent);
}

.g523-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2rem;
  margin-bottom: 2rem;
}

.g523-footer-link {
  color: var(--g523-white);
  text-decoration: none;
  font-size: 1.3rem;
  transition: var(--g523-transition);
}

.g523-footer-link:hover {
  color: var(--g523-accent);
}

.g523-partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(4rem, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.g523-partner-icon {
  width: 4rem;
  height: 4rem;
  border-radius: var(--g523-border-radius-small);
  opacity: 0.7;
  transition: var(--g523-transition);
}

.g523-partner-icon:hover {
  opacity: 1;
}

.g523-copyright {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 1.2rem;
  opacity: 0.8;
}

/* Bottom Navigation */
.g523-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--g523-max-width);
  background: var(--g523-white);
  border-top: 1px solid #E9ECEF;
  display: flex;
  z-index: 1000;
  box-shadow: 0 -2px 10px rgba(39, 55, 70, 0.1);
}

.g523-bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 0.4rem;
  text-decoration: none;
  color: var(--g523-text-light);
  transition: var(--g523-transition);
  min-height: 5.6rem;
  cursor: pointer;
  position: relative;
}

.g523-bottom-nav-item.g523-active,
.g523-bottom-nav-item:hover {
  color: var(--g523-secondary);
  background: rgba(0, 139, 139, 0.05);
}

.g523-bottom-nav-icon {
  font-size: 2rem;
  margin-bottom: 0.2rem;
}

.g523-bottom-nav-item span {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
}

/* Animations */
@keyframes g523-fade-in {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.g523-animate-fade-in {
  animation: g523-fade-in 0.6s ease-out forwards;
}

/* Loading States */
.g523-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--g523-white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: var(--g523-transition);
}

.g523-loader.g523-active {
  opacity: 1;
  visibility: visible;
}

.g523-spinner {
  width: 4rem;
  height: 4rem;
  border: 0.4rem solid var(--g523-bg);
  border-top: 0.4rem solid var(--g523-secondary);
  border-radius: 50%;
  animation: g523-spin 1s linear infinite;
}

@keyframes g523-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Tooltip Styles */
.g523-tooltip {
  position: absolute;
  background: var(--g523-primary);
  color: var(--g523-white);
  padding: 0.6rem 1rem;
  border-radius: var(--g523-border-radius-small);
  font-size: 1.2rem;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.2s ease-in-out;
  pointer-events: none;
}

.g523-tooltip.g523-show {
  opacity: 1;
}

/* Responsive Breakpoints */
@media (min-width: 480px) {
  .g523-container {
    padding: 0 2rem;
  }
  
  .g523-games-grid {
    grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  }
  
  .g523-h1 {
    font-size: 2.8rem;
  }
}

@media (min-width: 768px) {
  :root {
    --g523-max-width: 768px;
  }
  
  .g523-burger {
    display: none;
  }
  
  .g523-mobile-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    background: transparent;
    max-height: none;
    overflow: visible;
  }
  
  .g523-nav-list {
    display: flex;
    gap: 2rem;
    padding: 0;
  }
  
  .g523-nav-item {
    border: none;
  }
  
  .g523-nav-link {
    padding: 0.8rem 0;
    background: transparent !important;
  }
  
  .g523-bottom-nav {
    display: none;
  }
  
  .g523-main {
    margin-bottom: 0;
  }
  
  .g523-footer {
    padding-bottom: 3rem;
  }
}

/* High DPI Display Optimization */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .g523-game-icon,
  .g523-partner-icon,
  .g523-logo-icon {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}