/**
 * NNN777 Gaming Website CSS Styles
 * Mobile-first responsive design with dynamic prefix
 * All classes use prefix 'wab4f-' for namespace isolation
 */

/* CSS Variables for consistent theming */
:root {
  --wab4f-primary: #273746;
  --wab4f-secondary: #B03060;
  --wab4f-accent: #F0F0F0;
  --wab4f-bg-dark: #1a1a1a;
  --wab4f-bg-light: #f8f9fa;
  --wab4f-text-primary: #ffffff;
  --wab4f-text-secondary: #cccccc;
  --wab4f-text-dark: #333333;
  --wab4f-border: #e0e0e0;
  --wab4f-shadow: rgba(0, 0, 0, 0.1);
  --wab4f-shadow-dark: rgba(0, 0, 0, 0.3);
  --wab4f-success: #28a745;
  --wab4f-warning: #ffc107;
  --wab4f-danger: #dc3545;
  --wab4f-info: #17a2b8;

  /* Typography */
  --wab4f-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --wab4f-font-secondary: 'Poppins', sans-serif;
  --wab4f-font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Spacing */
  --wab4f-spacing-xs: 0.25rem;
  --wab4f-spacing-sm: 0.5rem;
  --wab4f-spacing-md: 1rem;
  --wab4f-spacing-lg: 1.5rem;
  --wab4f-spacing-xl: 2rem;
  --wab4f-spacing-xxl: 3rem;

  /* Border radius */
  --wab4f-radius-sm: 0.25rem;
  --wab4f-radius-md: 0.5rem;
  --wab4f-radius-lg: 1rem;
  --wab4f-radius-xl: 1.5rem;

  /* Transitions */
  --wab4f-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --wab4f-transition-fast: all 0.15s ease-in-out;
  --wab4f-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--wab4f-font-primary);
  font-size: 1.6rem;
  line-height: 1.5;
  color: var(--wab4f-text-primary);
  background-color: var(--wab4f-bg-dark);
  overflow-x: hidden;
  position: relative;
}

/* Typography */
.wab4f-h1 {
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--wab4f-spacing-md);
  color: var(--wab4f-text-primary);
}

.wab4f-h2 {
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--wab4f-spacing-md);
  color: var(--wab4f-text-primary);
}

.wab4f-h3 {
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: var(--wab4f-spacing-sm);
  color: var(--wab4f-text-primary);
}

.wab4f-h4 {
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.4;
  margin-bottom: var(--wab4f-spacing-sm);
  color: var(--wab4f-text-primary);
}

.wab4f-text {
  font-size: 1.6rem;
  line-height: 1.5;
  color: var(--wab4f-text-secondary);
  margin-bottom: var(--wab4f-spacing-sm);
}

.wab4f-text-sm {
  font-size: 1.4rem;
  line-height: 1.4;
  color: var(--wab4f-text-secondary);
}

.wab4f-text-xs {
  font-size: 1.2rem;
  line-height: 1.3;
  color: var(--wab4f-text-secondary);
}

/* Layout */
.wab4f-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 var(--wab4f-spacing-md);
}

.wab4f-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.wab4f-main {
  flex: 1;
  padding-bottom: 8rem; /* Space for bottom nav */
}

.wab4f-grid {
  display: grid;
  gap: var(--wab4f-spacing-md);
}

.wab4f-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.wab4f-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.wab4f-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.wab4f-flex {
  display: flex;
}

.wab4f-flex-col {
  flex-direction: column;
}

.wab4f-flex-row {
  flex-direction: row;
}

.wab4f-flex-center {
  align-items: center;
  justify-content: center;
}

.wab4f-flex-between {
  align-items: center;
  justify-content: space-between;
}

.wab4f-flex-around {
  align-items: center;
  justify-content: space-around;
}

/* Header */
.wab4f-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--wab4f-primary) 0%, var(--wab4f-secondary) 100%);
  padding: var(--wab4f-spacing-sm) var(--wab4f-spacing-md);
  z-index: 1000;
  box-shadow: 0 2px 10px var(--wab4f-shadow-dark);
  backdrop-filter: blur(10px);
}

.wab4f-header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 430px;
  margin: 0 auto;
}

.wab4f-logo {
  display: flex;
  align-items: center;
  gap: var(--wab4f-spacing-sm);
  text-decoration: none;
  color: var(--wab4f-text-primary);
  font-size: 2rem;
  font-weight: 700;
  font-family: var(--wab4f-font-secondary);
}

.wab4f-logo img {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: var(--wab4f-radius-md);
}

.wab4f-header-actions {
  display: flex;
  align-items: center;
  gap: var(--wab4f-spacing-sm);
}

.wab4f-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--wab4f-spacing-sm) var(--wab4f-spacing-md);
  border: none;
  border-radius: var(--wab4f-radius-md);
  font-size: 1.4rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--wab4f-transition);
  min-height: 4.4rem; /* Touch-friendly minimum */
  white-space: nowrap;
}

.wab4f-btn-primary {
  background: linear-gradient(135deg, var(--wab4f-secondary) 0%, #d63384 100%);
  color: var(--wab4f-text-primary);
  box-shadow: 0 4px 15px rgba(176, 48, 96, 0.4);
}

.wab4f-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(176, 48, 96, 0.6);
}

.wab4f-btn-secondary {
  background: transparent;
  color: var(--wab4f-text-primary);
  border: 2px solid var(--wab4f-secondary);
}

.wab4f-btn-secondary:hover {
  background: var(--wab4f-secondary);
  transform: translateY(-2px);
}

.wab4f-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.4rem;
  height: 4.4rem;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: var(--wab4f-radius-md);
  color: var(--wab4f-text-primary);
  font-size: 2rem;
  cursor: pointer;
  transition: var(--wab4f-transition);
}

.wab4f-menu-toggle:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

/* Mobile Menu */
.wab4f-mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: linear-gradient(135deg, var(--wab4f-primary) 0%, #1e2a38 100%);
  transform: translateX(100%);
  transition: var(--wab4f-transition);
  z-index: 9999;
  overflow-y: auto;
  padding: var(--wab4f-spacing-xl) var(--wab4f-spacing-md) var(--wab4f-spacing-xxl);
}

.wab4f-mobile-menu.active {
  transform: translateX(0);
}

.wab4f-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  opacity: 0;
  visibility: hidden;
  transition: var(--wab4f-transition);
  z-index: 9998;
}

.wab4f-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.wab4f-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--wab4f-spacing-xl);
  padding-bottom: var(--wab4f-spacing-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.wab4f-menu-close {
  width: 4.4rem;
  height: 4.4rem;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: var(--wab4f-radius-md);
  color: var(--wab4f-text-primary);
  font-size: 2.4rem;
  cursor: pointer;
  transition: var(--wab4f-transition);
}

.wab4f-menu-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

.wab4f-menu-nav {
  list-style: none;
}

.wab4f-menu-nav li {
  margin-bottom: var(--wab4f-spacing-sm);
}

.wab4f-menu-nav a {
  display: block;
  padding: var(--wab4f-spacing-md);
  color: var(--wab4f-text-primary);
  text-decoration: none;
  border-radius: var(--wab4f-radius-md);
  transition: var(--wab4f-transition);
  font-weight: 500;
}

.wab4f-menu-nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(5px);
}

.wab4f-menu-nav a.active {
  background: var(--wab4f-secondary);
  color: var(--wab4f-text-primary);
}

/* Carousel */
.wab4f-carousel {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: var(--wab4f-radius-lg);
  margin: var(--wab4f-spacing-md) 0;
  box-shadow: 0 8px 25px var(--wab4f-shadow-dark);
}

.wab4f-carousel-slides {
  display: flex;
  transition: var(--wab4f-transition);
  height: 100%;
}

.wab4f-carousel-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  cursor: pointer;
  transition: var(--wab4f-transition);
}

.wab4f-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wab4f-carousel-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: var(--wab4f-text-primary);
  padding: var(--wab4f-spacing-lg);
  border-radius: 0 0 var(--wab4f-radius-lg) var(--wab4f-radius-lg);
}

.wab4f-carousel-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--wab4f-spacing-xs);
}

.wab4f-carousel-text {
  font-size: 1.4rem;
  opacity: 0.9;
}

.wab4f-carousel-indicators {
  position: absolute;
  bottom: var(--wab4f-spacing-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--wab4f-spacing-xs);
}

.wab4f-carousel-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--wab4f-transition);
}

.wab4f-carousel-indicator.active {
  background: var(--wab4f-secondary);
  transform: scale(1.2);
}

/* Game Cards */
.wab4f-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--wab4f-spacing-sm);
  margin: var(--wab4f-spacing-md) 0;
}

.wab4f-game-card {
  background: linear-gradient(135deg, var(--wab4f-primary) 0%, #2c3e50 100%);
  border-radius: var(--wab4f-radius-md);
  padding: var(--wab4f-spacing-sm);
  text-align: center;
  cursor: pointer;
  transition: var(--wab4f-transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.wab4f-game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px var(--wab4f-shadow-dark);
  border-color: var(--wab4f-secondary);
}

.wab4f-game-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--wab4f-secondary) 0%, #d63384 100%);
  opacity: 0;
  transition: var(--wab4f-transition);
  z-index: 1;
}

.wab4f-game-card:hover::before {
  opacity: 0.1;
}

.wab4f-game-icon {
  width: 100%;
  height: 60px;
  object-fit: contain;
  margin-bottom: var(--wab4f-spacing-xs);
  position: relative;
  z-index: 2;
  border-radius: var(--wab4f-radius-sm);
}

.wab4f-game-title {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--wab4f-text-primary);
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  position: relative;
  z-index: 2;
}

/* Sections */
.wab4f-section {
  margin: var(--wab4f-spacing-xl) 0;
  padding: var(--wab4f-spacing-lg);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--wab4f-radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.wab4f-section-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--wab4f-text-primary);
  margin-bottom: var(--wab4f-spacing-lg);
  text-align: center;
  position: relative;
}

.wab4f-section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(135deg, var(--wab4f-secondary) 0%, #d63384 100%);
  border-radius: 2px;
}

/* Cards */
.wab4f-card {
  background: linear-gradient(135deg, var(--wab4f-primary) 0%, #2c3e50 100%);
  border-radius: var(--wab4f-radius-lg);
  padding: var(--wab4f-spacing-lg);
  margin: var(--wab4f-spacing-md) 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--wab4f-transition);
  position: relative;
  overflow: hidden;
}

.wab4f-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--wab4f-shadow-dark);
}

.wab4f-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--wab4f-secondary) 0%, #d63384 100%);
  opacity: 0;
  transition: var(--wab4f-transition);
  z-index: 1;
}

.wab4f-card:hover::before {
  opacity: 0.05;
}

/* Footer */
.wab4f-footer {
  background: linear-gradient(135deg, var(--wab4f-primary) 0%, #1e2a38 100%);
  padding: var(--wab4f-spacing-xl) var(--wab4f-spacing-md) var(--wab4f-spacing-xxl);
  margin-top: var(--wab4f-spacing-xxl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.wab4f-footer-content {
  max-width: 430px;
  margin: 0 auto;
}

.wab4f-footer-section {
  margin-bottom: var(--wab4f-spacing-lg);
}

.wab4f-footer-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--wab4f-text-primary);
  margin-bottom: var(--wab4f-spacing-md);
}

.wab4f-footer-links {
  list-style: none;
}

.wab4f-footer-links li {
  margin-bottom: var(--wab4f-spacing-xs);
}

.wab4f-footer-links a {
  color: var(--wab4f-text-secondary);
  text-decoration: none;
  transition: var(--wab4f-transition);
  font-size: 1.4rem;
}

.wab4f-footer-links a:hover {
  color: var(--wab4f-secondary);
  transform: translateX(5px);
}

.wab4f-partners {
  display: flex;
  flex-wrap: wrap;
  gap: var(--wab4f-spacing-sm);
  justify-content: center;
  margin: var(--wab4f-spacing-lg) 0;
}

.wab4f-partner-icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
  opacity: 0.8;
  transition: var(--wab4f-transition);
  border-radius: var(--wab4f-radius-sm);
}

.wab4f-partner-icon:hover {
  opacity: 1;
  transform: scale(1.1);
}

.wab4f-footer-bottom {
  text-align: center;
  padding-top: var(--wab4f-spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--wab4f-text-secondary);
  font-size: 1.2rem;
}

/* Bottom Navigation */
.wab4f-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--wab4f-primary) 0%, #1e2a38 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--wab4f-spacing-sm) 0;
  z-index: 1000;
  height: 6.4rem;
  backdrop-filter: blur(10px);
}

.wab4f-bottom-nav-content {
  display: flex;
  justify-content: space-around;
  align-items: center;
  max-width: 430px;
  margin: 0 auto;
  height: 100%;
}

.wab4f-bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 6rem;
  min-height: 5.6rem;
  padding: var(--wab4f-spacing-xs);
  cursor: pointer;
  transition: var(--wab4f-transition);
  border: none;
  background: none;
  color: var(--wab4f-text-secondary);
  text-decoration: none;
  border-radius: var(--wab4f-radius-md);
  position: relative;
}

.wab4f-bottom-nav-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.wab4f-bottom-nav-item.active {
  color: var(--wab4f-secondary);
  background: rgba(176, 48, 96, 0.1);
}

.wab4f-bottom-nav-icon {
  font-size: 2.4rem;
  margin-bottom: var(--wab4f-spacing-xs);
  transition: var(--wab4f-transition);
}

.wab4f-bottom-nav-item.active .wab4f-bottom-nav-icon {
  transform: scale(1.1);
}

.wab4f-bottom-nav-text {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
  text-align: center;
}

.wab4f-bottom-nav-badge {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: var(--wab4f-secondary);
  color: var(--wab4f-text-primary);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 1rem;
  min-width: 1.8rem;
  height: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Responsive Design */
@media (max-width: 768px) {
  .wab4f-main {
    padding-bottom: 8rem; /* Space for bottom nav */
  }

  .wab4f-game-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--wab4f-spacing-xs);
  }

  .wab4f-game-icon {
    height: 50px;
  }

  .wab4f-game-title {
    font-size: 1.1rem;
  }

  .wab4f-carousel {
    height: 180px;
  }

  .wab4f-carousel-title {
    font-size: 1.8rem;
  }

  .wab4f-carousel-text {
    font-size: 1.3rem;
  }
}

@media (min-width: 769px) {
  .wab4f-bottom-nav {
    display: none;
  }

  .wab4f-main {
    padding-bottom: 0;
  }

  .wab4f-container {
    max-width: 1200px;
  }

  .wab4f-game-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .wab4f-carousel {
    height: 250px;
  }
}

/* Utility Classes */
.wab4f-text-center {
  text-align: center;
}

.wab4f-text-left {
  text-align: left;
}

.wab4f-text-right {
  text-align: right;
}

.wab4f-mb-sm {
  margin-bottom: var(--wab4f-spacing-sm);
}

.wab4f-mb-md {
  margin-bottom: var(--wab4f-spacing-md);
}

.wab4f-mb-lg {
  margin-bottom: var(--wab4f-spacing-lg);
}

.wab4f-mt-sm {
  margin-top: var(--wab4f-spacing-sm);
}

.wab4f-mt-md {
  margin-top: var(--wab4f-spacing-md);
}

.wab4f-mt-lg {
  margin-top: var(--wab4f-spacing-lg);
}

.wab4f-p-sm {
  padding: var(--wab4f-spacing-sm);
}

.wab4f-p-md {
  padding: var(--wab4f-spacing-md);
}

.wab4f-p-lg {
  padding: var(--wab4f-spacing-lg);
}

.wab4f-hidden {
  display: none;
}

.wab4f-visible {
  display: block;
}

.wab4f-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;
}

/* Animations */
@keyframes wab4f-fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes wab4f-slideIn {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes wab4f-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.wab4f-animate-fadeIn {
  animation: wab4f-fadeIn 0.6s ease-out;
}

.wab4f-animate-slideIn {
  animation: wab4f-slideIn 0.3s ease-out;
}

.wab4f-animate-pulse {
  animation: wab4f-pulse 2s infinite;
}

/* Loading States */
.wab4f-loading {
  position: relative;
  pointer-events: none;
}

.wab4f-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2rem;
  height: 2rem;
  margin: -1rem 0 0 -1rem;
  border: 2px solid var(--wab4f-border);
  border-top: 2px solid var(--wab4f-secondary);
  border-radius: 50%;
  animation: wab4f-spin 1s linear infinite;
}

@keyframes wab4f-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Focus styles for accessibility */
.wab4f-btn:focus,
.wab4f-menu-toggle:focus,
.wab4f-bottom-nav-item:focus {
  outline: 2px solid var(--wab4f-secondary);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --wab4f-shadow: rgba(0, 0, 0, 0.5);
    --wab4f-shadow-dark: rgba(0, 0, 0, 0.8);
  }
}

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

/* Print styles */
@media print {
  .wab4f-header,
  .wab4f-bottom-nav,
  .wab4f-mobile-menu,
  .wab4f-menu-overlay {
    display: none !important;
  }

  .wab4f-main {
    padding-bottom: 0 !important;
  }
}