/**
 * ArionPlay CSS Styles
 * All classes use gbdc- prefix for namespace safety
 * Mobile-first responsive design with color scheme: #333333, #E8F5E8, #48D1CC
 */

/* CSS Custom Properties */
:root {
  --gbdc-primary: #48D1CC;
  --gbdc-secondary: #E8F5E8;
  --gbdc-dark: #333333;
  --gbdc-light: #ffffff;
  --gbdc-accent: #20B2AA;
  --gbdc-bg-primary: #333333;
  --gbdc-bg-secondary: #E8F5E8;
  --gbdc-text-primary: #E8F5E8;
  --gbdc-text-secondary: #48D1CC;
  --gbdc-text-dark: #333333;
  --gbdc-border: rgba(72, 209, 204, 0.2);
  --gbdc-shadow: rgba(0, 0, 0, 0.3);
  --gbdc-gradient-primary: linear-gradient(135deg, var(--gbdc-primary), var(--gbdc-accent));
  --gbdc-gradient-dark: linear-gradient(135deg, var(--gbdc-dark), #2a2a2a);
  --gbdc-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --gbdc-radius: 1rem;
  --gbdc-radius-sm: 0.5rem;
  --gbdc-radius-lg: 1.5rem;
}

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

html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

/* Layout Container */
.gbdc-container {
  max-width: 43rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

.gbdc-main {
  flex: 1;
  padding-top: 7rem;
  padding-bottom: 7rem;
}

/* Header Styles */
.gbdc-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--gbdc-bg-primary);
  border-bottom: 1px solid var(--gbdc-border);
  transition: var(--gbdc-transition);
  box-shadow: 0 2px 10px var(--gbdc-shadow);
}

.gbdc-header.gbdc-scrolled {
  background: rgba(51, 51, 51, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.gbdc-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 6rem;
  padding: 0 1.5rem;
}

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

.gbdc-logo:hover {
  color: var(--gbdc-primary);
}

.gbdc-logo-icon {
  width: 3.2rem;
  height: 3.2rem;
  margin-right: 1rem;
  border-radius: var(--gbdc-radius-sm);
}

.gbdc-nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Button Styles */
.gbdc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border: none;
  border-radius: var(--gbdc-radius);
  font-size: 1.3rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: var(--gbdc-transition);
  min-height: 4.4rem;
  line-height: 1;
  position: relative;
  overflow: hidden;
}

.gbdc-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.gbdc-btn:hover::before {
  left: 100%;
}

.gbdc-btn-primary {
  background: var(--gbdc-gradient-primary);
  color: var(--gbdc-text-dark);
  box-shadow: 0 4px 15px rgba(72, 209, 204, 0.3);
}

.gbdc-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(72, 209, 204, 0.4);
}

.gbdc-btn-secondary {
  background: var(--gbdc-bg-secondary);
  color: var(--gbdc-text-dark);
  box-shadow: 0 4px 15px rgba(232, 245, 232, 0.3);
}

.gbdc-btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 245, 232, 0.4);
}

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

.gbdc-btn-outline:hover {
  background: var(--gbdc-primary);
  color: var(--gbdc-text-dark);
}

.gbdc-btn-sm {
  padding: 0.8rem 1.6rem;
  font-size: 1.2rem;
  min-height: 3.6rem;
}

.gbdc-btn-lg {
  padding: 1.5rem 3rem;
  font-size: 1.6rem;
  min-height: 5.6rem;
}

/* Menu Toggle */
.gbdc-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.gbdc-menu-toggle span {
  display: block;
  width: 2.5rem;
  height: 0.3rem;
  background: var(--gbdc-text-primary);
  margin: 0.3rem 0;
  transition: var(--gbdc-transition);
  border-radius: 0.15rem;
}

.gbdc-menu-toggle.gbdc-active span:nth-child(1) {
  transform: rotate(45deg) translate(0.6rem, 0.6rem);
}

.gbdc-menu-toggle.gbdc-active span:nth-child(2) {
  opacity: 0;
}

.gbdc-menu-toggle.gbdc-active span:nth-child(3) {
  transform: rotate(-45deg) translate(0.6rem, -0.6rem);
}

/* Mobile Menu */
.gbdc-mobile-menu {
  position: fixed;
  top: 6rem;
  left: 0;
  right: 0;
  background: var(--gbdc-bg-primary);
  transform: translateY(-100%);
  transition: transform 0.3s ease-in-out;
  z-index: 999;
  max-height: calc(100vh - 6rem);
  overflow-y: auto;
  box-shadow: 0 4px 20px var(--gbdc-shadow);
  visibility: hidden;
}

.gbdc-mobile-menu.gbdc-active {
  transform: translateY(0);
  visibility: visible;
}

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

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

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

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

.gbdc-menu-item:last-child {
  border-bottom: none;
}

.gbdc-menu-link {
  display: flex;
  align-items: center;
  padding: 1.5rem 2rem;
  color: var(--gbdc-text-primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.4rem;
  transition: var(--gbdc-transition);
  gap: 1rem;
}

.gbdc-menu-link:hover {
  background: rgba(72, 209, 204, 0.1);
  color: var(--gbdc-primary);
  transform: translateX(0.5rem);
}

.gbdc-menu-link i {
  font-size: 1.6rem;
  width: 2rem;
  text-align: center;
  opacity: 0.8;
}

.gbdc-menu-link:hover i {
  opacity: 1;
  color: var(--gbdc-primary);
}

/* Carousel Styles */
.gbdc-carousel {
  position: relative;
  margin: 2rem 0;
  border-radius: var(--gbdc-radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 30px var(--gbdc-shadow);
}

.gbdc-carousel-container {
  position: relative;
  height: 20rem;
}

.gbdc-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
  cursor: pointer;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.gbdc-slide.gbdc-active {
  opacity: 1;
}

.gbdc-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(51, 51, 51, 0.4), rgba(72, 209, 204, 0.2));
}

.gbdc-carousel-dots {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.8rem;
}

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

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

/* Card Styles */
.gbdc-card {
  background: var(--gbdc-gradient-dark);
  border-radius: var(--gbdc-radius);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 15px var(--gbdc-shadow);
  border: 1px solid var(--gbdc-border);
  transition: var(--gbdc-transition);
}

.gbdc-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--gbdc-shadow);
}

.gbdc-card-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--gbdc-primary);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.gbdc-card-title i {
  font-size: 2.4rem;
  color: var(--gbdc-secondary);
}

.gbdc-card-content {
  line-height: 1.6;
}

/* Section Styles */
.gbdc-section {
  margin-bottom: 4rem;
}

.gbdc-section-title {
  font-size: 2.4rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2.5rem;
  color: var(--gbdc-primary);
  position: relative;
}

.gbdc-section-title::after {
  content: '';
  position: absolute;
  bottom: -0.8rem;
  left: 50%;
  transform: translateX(-50%);
  width: 6rem;
  height: 0.4rem;
  background: var(--gbdc-gradient-primary);
  border-radius: 0.2rem;
}

/* Game Grid */
.gbdc-games-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.gbdc-game-card {
  background: var(--gbdc-gradient-dark);
  border-radius: var(--gbdc-radius);
  padding: 1rem;
  text-align: center;
  box-shadow: 0 4px 15px var(--gbdc-shadow);
  transition: var(--gbdc-transition);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--gbdc-border);
}

.gbdc-game-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 8px 25px rgba(72, 209, 204, 0.2);
  border-color: var(--gbdc-primary);
}

.gbdc-game-icon {
  width: 100%;
  height: 5rem;
  object-fit: cover;
  border-radius: var(--gbdc-radius-sm);
  margin-bottom: 0.8rem;
}

.gbdc-game-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gbdc-text-primary);
  line-height: 1.3;
  display: block;
}

/* Category Styles */
.gbdc-category {
  margin-bottom: 3rem;
}

.gbdc-category-title {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--gbdc-primary);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.gbdc-category-title i {
  font-size: 2rem;
  color: var(--gbdc-secondary);
}

/* Bottom Navigation */
.gbdc-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--gbdc-bg-primary);
  border-top: 1px solid var(--gbdc-border);
  z-index: 1000;
  box-shadow: 0 -2px 10px var(--gbdc-shadow);
}

.gbdc-bottom-nav-content {
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 6rem;
  max-width: 43rem;
  margin: 0 auto;
}

.gbdc-bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 0.5rem;
  text-decoration: none;
  color: var(--gbdc-text-secondary);
  transition: var(--gbdc-transition);
  min-height: 4.4rem;
  cursor: pointer;
}

.gbdc-bottom-nav-item.gbdc-active {
  color: var(--gbdc-primary);
}

.gbdc-bottom-nav-item:hover {
  color: var(--gbdc-primary);
  transform: translateY(-2px);
}

.gbdc-bottom-nav-item i {
  font-size: 2.2rem;
  margin-bottom: 0.4rem;
}

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

/* Footer Styles */
.gbdc-footer {
  background: var(--gbdc-gradient-dark);
  color: var(--gbdc-text-primary);
  padding: 3rem 0 1rem;
  margin-top: auto;
  border-top: 1px solid var(--gbdc-border);
}

.gbdc-footer-content {
  text-align: center;
}

.gbdc-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

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

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

.gbdc-partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin: 2rem 0;
  padding: 2rem 0;
  border-top: 1px solid var(--gbdc-border);
  border-bottom: 1px solid var(--gbdc-border);
}

.gbdc-partner-icon {
  width: 4rem;
  height: 4rem;
  object-fit: contain;
  opacity: 0.7;
  transition: var(--gbdc-transition);
  border-radius: var(--gbdc-radius-sm);
}

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

.gbdc-copyright {
  font-size: 1.2rem;
  opacity: 0.7;
  text-align: center;
}

/* Utility Classes */
.gbdc-text-center { text-align: center; }
.gbdc-text-left { text-align: left; }
.gbdc-text-right { text-align: right; }
.gbdc-hidden { display: none; }
.gbdc-visible { display: block; }

.gbdc-mb { margin-bottom: 1rem; }
.gbdc-mb-lg { margin-bottom: 2rem; }
.gbdc-mb-xl { margin-bottom: 3rem; }
.gbdc-mt { margin-top: 1rem; }
.gbdc-mt-lg { margin-top: 2rem; }
.gbdc-mt-xl { margin-top: 3rem; }

.gbdc-p { padding: 1rem; }
.gbdc-p-lg { padding: 2rem; }
.gbdc-p-xl { padding: 3rem; }

/* Loading States */
.gbdc-loading {
  opacity: 0.7;
  pointer-events: none;
}

.gbdc-lazy {
  opacity: 0;
  transition: opacity 0.3s;
}

/* Notification Styles */
.gbdc-notification {
  position: fixed;
  bottom: 8rem;
  left: 50%;
  transform: translateX(-50%) translateY(10rem);
  background: var(--gbdc-gradient-primary);
  color: var(--gbdc-text-dark);
  padding: 1rem 2rem;
  border-radius: var(--gbdc-radius);
  font-size: 1.4rem;
  z-index: 10000;
  transition: var(--gbdc-transition);
  opacity: 0;
}

.gbdc-notification.gbdc-show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Responsive Design */
@media (min-width: 48rem) {
  .gbdc-container {
    max-width: 120rem;
    padding: 0 3rem;
  }
  
  .gbdc-games-grid {
    grid-template-columns: repeat(6, 1fr);
  }
  
  .gbdc-bottom-nav {
    display: none;
  }
  
  .gbdc-main {
    padding-bottom: 3rem;
  }
  
  .gbdc-carousel-container {
    height: 25rem;
  }
}

@media (min-width: 76.8rem) {
  .gbdc-games-grid {
    grid-template-columns: repeat(8, 1fr);
  }
  
  .gbdc-carousel-container {
    height: 30rem;
  }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --gbdc-text-primary: #FFFFFF;
    --gbdc-bg-primary: #000000;
    --gbdc-border: #FFFFFF;
  }
}

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