/**
 * 747live App Core CSS Styles
 * Mobile-first responsive design for 747live casino platform
 * All classes use w1a84- prefix to avoid conflicts
 */

/* CSS Variables with prefix */
:root {
  --w1a84-primary: #B03060;
  --w1a84-secondary: #B2DFDB;
  --w1a84-bg: #1E1E1E;
  --w1a84-accent: #DC143C;
  --w1a84-text: #FFFFFF;
  --w1a84-text-secondary: #CCCCCC;
  --w1a84-success: #4CAF50;
  --w1a84-warning: #FFC107;
  --w1a84-error: #F44336;
  --w1a84-border: #333333;
  --w1a84-shadow: rgba(0, 0, 0, 0.5);
  --w1a84-overlay: rgba(30, 30, 30, 0.9);
  --w1a84-gradient: linear-gradient(135deg, #B03060 0%, #DC143C 100%);
  --w1a84-gradient-secondary: linear-gradient(135deg, #B2DFDB 0%, #80CBC4 100%);
  --w1a84-radius: 8px;
  --w1a84-transition: all 0.3s ease;
  --w1a84-header-height: 60px;
  --w1a84-bottom-nav-height: 64px;
}

/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 62.5%; /* 10px base for rem calculations */
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--w1a84-text);
  background-color: var(--w1a84-bg);
  overflow-x: hidden;
}

body.w1a84-loading {
  overflow: hidden;
}

body.w1a84-mobile {
  padding-bottom: var(--w1a84-bottom-nav-height);
}

body.w1a84-menu-open {
  overflow: hidden;
}

body.w1a84-paused * {
  animation-play-state: paused !important;
}

body.w1a84-offline::before {
  content: 'Offline Mode';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--w1a84-warning);
  color: var(--w1a84-bg);
  text-align: center;
  padding: 0.5rem;
  z-index: 9999;
  font-size: 1.2rem;
}

/* Layout containers */
.w1a84-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.6rem;
  width: 100%;
}

.w1a84-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.w1a84-main {
  flex: 1;
  padding-top: var(--w1a84-header-height);
}

.w1a84-grid {
  display: grid;
  gap: 1.6rem;
}

.w1a84-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.w1a84-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.w1a84-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.w1a84-flex {
  display: flex;
}

.w1a84-flex-col {
  flex-direction: column;
}

.w1a84-flex-center {
  align-items: center;
  justify-content: center;
}

.w1a84-flex-between {
  justify-content: space-between;
}

.w1a84-flex-wrap {
  flex-wrap: wrap;
}

/* Header styles */
.w1a84-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--w1a84-header-height);
  background: var(--w1a84-overlay);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--w1a84-border);
  z-index: 1000;
  transition: var(--w1a84-transition);
}

.w1a84-header.w1a84-scrolled {
  background: var(--w1a84-bg);
  box-shadow: 0 2px 10px var(--w1a84-shadow);
}

.w1a84-header.w1a84-hidden {
  transform: translateY(-100%);
}

.w1a84-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 1.6rem;
}

.w1a84-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--w1a84-text);
  font-weight: 700;
  font-size: 1.8rem;
}

.w1a84-logo img {
  width: 32px;
  height: 32px;
  margin-right: 0.8rem;
  border-radius: 50%;
}

.w1a84-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

/* Burger menu */
.w1a84-burger {
  width: 24px;
  height: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  cursor: pointer;
  padding: 0;
  background: none;
  border: none;
}

.w1a84-burger span {
  width: 100%;
  height: 2px;
  background: var(--w1a84-text);
  transition: var(--w1a84-transition);
  transform-origin: center;
}

.w1a84-burger.w1a84-active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.w1a84-burger.w1a84-active span:nth-child(2) {
  opacity: 0;
}

.w1a84-burger.w1a84-active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile menu */
.w1a84-mobile-menu {
  position: fixed;
  top: var(--w1a84-header-height);
  left: 0;
  right: 0;
  background: var(--w1a84-bg);
  transform: translateY(-100%);
  transition: var(--w1a84-transition);
  z-index: 999;
  max-height: 0;
  overflow: hidden;
}

.w1a84-mobile-menu.w1a84-active {
  transform: translateY(0);
  max-height: 400px;
  border-bottom: 1px solid var(--w1a84-border);
}

.w1a84-menu-list {
  list-style: none;
  padding: 2rem 0;
}

.w1a84-menu-item {
  border-bottom: 1px solid var(--w1a84-border);
}

.w1a84-menu-link {
  display: flex;
  align-items: center;
  padding: 1.2rem 1.6rem;
  color: var(--w1a84-text);
  text-decoration: none;
  transition: var(--w1a84-transition);
}

.w1a84-menu-link:hover {
  background: var(--w1a84-border);
  color: var(--w1a84-primary);
}

.w1a84-menu-link i {
  margin-right: 1rem;
  width: 16px;
}

/* Button styles */
.w1a84-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem 2.4rem;
  border: none;
  border-radius: var(--w1a84-radius);
  font-size: 1.4rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--w1a84-transition);
  text-align: center;
  white-space: nowrap;
  user-select: none;
  line-height: 1;
  min-height: 44px;
}

.w1a84-btn-primary,
.w1a84-btn-register,
.w1a84-btn-promo,
.w1a84-btn-play {
  background: var(--w1a84-gradient);
  color: var(--w1a84-text);
  box-shadow: 0 4px 15px rgba(176, 48, 96, 0.3);
}

.w1a84-btn-primary:hover,
.w1a84-btn-register:hover,
.w1a84-btn-promo:hover,
.w1a84-btn-play:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(176, 48, 96, 0.4);
}

.w1a84-btn-secondary,
.w1a84-btn-login {
  background: var(--w1a84-gradient-secondary);
  color: var(--w1a84-bg);
  box-shadow: 0 4px 15px rgba(178, 223, 219, 0.3);
}

.w1a84-btn-secondary:hover,
.w1a84-btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(178, 223, 219, 0.4);
}

.w1a84-btn-small {
  padding: 0.8rem 1.6rem;
  font-size: 1.2rem;
  min-height: 36px;
}

.w1a84-btn i {
  margin-right: 0.8rem;
  font-size: 1.6rem;
}

.w1a84-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.w1a84-btn:active {
  transform: scale(0.98);
}

/* Card styles */
.w1a84-card {
  background: var(--w1a84-border);
  border-radius: var(--w1a84-radius);
  padding: 2rem;
  transition: var(--w1a84-transition);
}

.w1a84-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px var(--w1a84-shadow);
}

/* Section styles */
.w1a84-section {
  padding: 3rem 0;
  border-bottom: 1px solid var(--w1a84-border);
}

.w1a84-section:last-child {
  border-bottom: none;
}

.w1a84-section h2 {
  font-size: 2.4rem;
  margin-bottom: 1.6rem;
  color: var(--w1a84-primary);
  display: flex;
  align-items: center;
}

.w1a84-section h2 i {
  margin-right: 1rem;
  font-size: 2.8rem;
}

.w1a84-section p {
  color: var(--w1a84-text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* Hero section */
.w1a84-hero {
  padding: 4rem 0;
  text-align: center;
  background: linear-gradient(135deg, rgba(176, 48, 96, 0.1) 0%, rgba(220, 20, 60, 0.1) 100%);
  border-radius: var(--w1a84-radius);
  margin-bottom: 2rem;
}

.w1a84-hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  margin-bottom: 1.6rem;
  background: var(--w1a84-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.w1a84-hero-subtitle {
  font-size: 1.8rem;
  color: var(--w1a84-text-secondary);
  margin-bottom: 2.4rem;
  line-height: 1.4;
}

.w1a84-hero-actions {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: center;
}

/* Carousel styles */
.w1a84-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--w1a84-radius);
  margin-bottom: 2rem;
}

.w1a84-slide {
  display: none;
  width: 100%;
  height: 200px;
  position: relative;
  cursor: pointer;
}

.w1a84-slide.w1a84-active {
  display: block;
}

.w1a84-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.w1a84-slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.w1a84-slide-text {
  color: var(--w1a84-text);
  font-size: 2rem;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.w1a84-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1rem;
}

.w1a84-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--w1a84-border);
  cursor: pointer;
  transition: var(--w1a84-transition);
}

.w1a84-dot.w1a84-active {
  background: var(--w1a84-primary);
}

/* Game grid */
.w1a84-game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 1.2rem;
  margin: 2rem 0;
}

.w1a84-game-item,
.w1a84-game-card {
  background: var(--w1a84-border);
  border-radius: var(--w1a84-radius);
  overflow: hidden;
  transition: var(--w1a84-transition);
  cursor: pointer;
  text-decoration: none;
  color: var(--w1a84-text);
  display: flex;
  flex-direction: column;
  position: relative;
}

.w1a84-game-item:hover,
.w1a84-game-card:hover,
.w1a84-game-item.w1a84-hover,
.w1a84-game-card.w1a84-hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px var(--w1a84-shadow);
}

.w1a84-game-item:active,
.w1a84-game-card:active {
  transform: scale(0.95);
}

.w1a84-game-item img,
.w1a84-game-card img {
  width: 100%;
  height: 60px;
  object-fit: cover;
}

.w1a84-game-name {
  padding: 0.8rem;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
  background: var(--w1a84-bg);
  line-height: 1.2;
}

/* Feature cards */
.w1a84-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin: 2rem 0;
}

.w1a84-feature-card {
  background: var(--w1a84-border);
  padding: 2.4rem;
  border-radius: var(--w1a84-radius);
  text-align: center;
  transition: var(--w1a84-transition);
}

.w1a84-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px var(--w1a84-shadow);
}

.w1a84-feature-card i {
  font-size: 3.2rem;
  color: var(--w1a84-primary);
  margin-bottom: 1.6rem;
  display: block;
}

.w1a84-feature-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1.2rem;
  color: var(--w1a84-text);
}

.w1a84-feature-card p {
  color: var(--w1a84-text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Stats section */
.w1a84-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.w1a84-stat-card {
  text-align: center;
  padding: 2rem;
  background: var(--w1a84-border);
  border-radius: var(--w1a84-radius);
  transition: var(--w1a84-transition);
}

.w1a84-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px var(--w1a84-shadow);
}

.w1a84-stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--w1a84-primary);
  display: block;
  margin-bottom: 0.8rem;
}

.w1a84-stat-label {
  color: var(--w1a84-text-secondary);
  font-size: 1.2rem;
}

/* Promo cards */
.w1a84-promo-card {
  background: var(--w1a84-gradient);
  padding: 2.4rem;
  border-radius: var(--w1a84-radius);
  text-align: center;
  margin: 2rem 0;
  transition: var(--w1a84-transition);
}

.w1a84-promo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(176, 48, 96, 0.4);
}

.w1a84-promo-title {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: var(--w1a84-text);
}

.w1a84-promo-text {
  font-size: 1.6rem;
  margin-bottom: 2rem;
  color: var(--w1a84-text);
}

/* Footer */
.w1a84-footer {
  background: var(--w1a84-border);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.w1a84-footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.w1a84-footer-section h4 {
  color: var(--w1a84-primary);
  margin-bottom: 1.2rem;
  font-size: 1.6rem;
}

.w1a84-footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.w1a84-footer-link {
  color: var(--w1a84-text-secondary);
  text-decoration: none;
  transition: var(--w1a84-transition);
  font-size: 1.3rem;
}

.w1a84-footer-link:hover {
  color: var(--w1a84-primary);
}

.w1a84-partners {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.w1a84-partner-logo {
  width: 100%;
  height: 40px;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.7);
  transition: var(--w1a84-transition);
}

.w1a84-partner-logo:hover {
  filter: grayscale(0%) opacity(1);
}

.w1a84-copyright {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--w1a84-bg);
  color: var(--w1a84-text-secondary);
  font-size: 1.2rem;
}

/* Bottom navigation */
.w1a84-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--w1a84-bottom-nav-height);
  background: var(--w1a84-bg);
  border-top: 1px solid var(--w1a84-border);
  display: flex;
  z-index: 1000;
}

.w1a84-nav-item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--w1a84-transition);
}

.w1a84-nav-item.w1a84-clicked {
  transform: scale(0.95);
}

.w1a84-nav-item a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.8rem;
  text-decoration: none;
  color: var(--w1a84-text-secondary);
  transition: var(--w1a84-transition);
  width: 100%;
  height: 100%;
  min-height: 44px;
}

.w1a84-nav-item.w1a84-active a,
.w1a84-nav-item a:hover {
  color: var(--w1a84-primary);
}

.w1a84-nav-icon {
  font-size: 2rem;
  margin-bottom: 0.4rem;
}

.w1a84-nav-text {
  font-size: 1rem;
  font-weight: 500;
}

/* Utility classes */
.w1a84-text-center {
  text-align: center;
}

.w1a84-text-left {
  text-align: left;
}

.w1a84-text-right {
  text-align: right;
}

.w1a84-text-primary {
  color: var(--w1a84-primary);
}

.w1a84-text-secondary {
  color: var(--w1a84-text-secondary);
}

.w1a84-text-accent {
  color: var(--w1a84-accent);
}

.w1a84-bg-primary {
  background-color: var(--w1a84-primary);
}

.w1a84-bg-secondary {
  background-color: var(--w1a84-secondary);
}

.w1a84-mt-1 { margin-top: 1rem; }
.w1a84-mt-2 { margin-top: 2rem; }
.w1a84-mt-3 { margin-top: 3rem; }
.w1a84-mb-1 { margin-bottom: 1rem; }
.w1a84-mb-2 { margin-bottom: 2rem; }
.w1a84-mb-3 { margin-bottom: 3rem; }
.w1a84-p-1 { padding: 1rem; }
.w1a84-p-2 { padding: 2rem; }
.w1a84-p-3 { padding: 3rem; }

.w1a84-hidden {
  display: none;
}

.w1a84-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;
}

/* Animation classes */
.w1a84-animate-in {
  animation: w1a84FadeInUp 0.6s ease-out forwards;
}

@keyframes w1a84FadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.w1a84-pulse {
  animation: w1a84Pulse 2s infinite;
}

@keyframes w1a84Pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.w1a84-bounce {
  animation: w1a84Bounce 1s infinite;
}

@keyframes w1a84Bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translateY(0);
  }
  40%, 43% {
    transform: translateY(-15px);
  }
  70% {
    transform: translateY(-7px);
  }
  90% {
    transform: translateY(-3px);
  }
}

/* Loading states */
.w1a84-loading .w1a84-main {
  opacity: 0.5;
  pointer-events: none;
}

.w1a84-loading::after {
  content: '';
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border: 4px solid var(--w1a84-border);
  border-top: 4px solid var(--w1a84-primary);
  border-radius: 50%;
  animation: w1a84Spin 1s linear infinite;
  z-index: 9999;
}

@keyframes w1a84Spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Error states */
.w1a84-error {
  border-color: var(--w1a84-error) !important;
}

.w1a84-error-message {
  color: var(--w1a84-error);
  font-size: 1.2rem;
  margin-top: 0.4rem;
  display: none;
}

.w1a84-error-toast {
  position: fixed;
  top: 2rem;
  right: 2rem;
  background: var(--w1a84-error);
  color: var(--w1a84-text);
  padding: 1rem 2rem;
  border-radius: var(--w1a84-radius);
  transform: translateX(100%);
  transition: var(--w1a84-transition);
  z-index: 9999;
}

.w1a84-error-toast.w1a84-show {
  transform: translateX(0);
}

/* Desktop responsive adjustments */
@media (min-width: 431px) {
  .w1a84-container {
    max-width: 1200px;
    padding: 0 2rem;
  }
  
  .w1a84-hero-actions {
    flex-direction: row;
    justify-content: center;
  }
  
  .w1a84-features {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
  
  .w1a84-footer-content {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  
  .w1a84-bottom-nav {
    display: none;
  }
  
  body.w1a84-mobile {
    padding-bottom: 0;
  }
  
  .w1a84-game-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --w1a84-bg: #000000;
    --w1a84-text: #FFFFFF;
    --w1a84-border: #FFFFFF;
  }
}

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