/**
 * Ace Super - Design System CSS
 * All classes use ui12- prefix for namespace isolation
 */

/* CSS Variables - Unique Purple/Gold Theme */
:root {
  --ui12-primary: #9370DB;
  --ui12-primary-dark: #4B0082;
  --ui12-secondary: #FFBF00;
  --ui12-bg-dark: #1E1E1E;
  --ui12-bg-darker: #0A0A0A;
  --ui12-text: #CCCCCC;
  --ui12-text-light: #D8BFD8;
  --ui12-text-white: #FFFFFF;
  --ui12-border: #9370DB40;
  --ui12-shadow: rgba(147, 112, 219, 0.2);
  --ui12-gradient: linear-gradient(135deg, #4B0082 0%, #9370DB 100%);
  --ui12-gradient-gold: linear-gradient(135deg, #FFBF00 0%, #FFA500 100%);
  --ui12-font-base: 62.5%;
  --ui12-spacing-xs: 0.4rem;
  --ui12-spacing-sm: 0.8rem;
  --ui12-spacing-md: 1.2rem;
  --ui12-spacing-lg: 2rem;
  --ui12-spacing-xl: 3rem;
}

/* Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: var(--ui12-font-base);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--ui12-bg-dark);
  color: var(--ui12-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Container */
.ui12-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 var(--ui12-spacing-sm);
}

.ui12-wrapper {
  padding: var(--ui12-spacing-md) 0;
}

/* Header */
.ui12-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--ui12-bg-darker);
  border-bottom: 2px solid var(--ui12-primary);
  box-shadow: 0 4px 20px var(--ui12-shadow);
  transition: transform 0.3s ease;
}

.ui12-header-hidden {
  transform: translateY(-100%);
}

.ui12-header-inner {
  max-width: 430px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--ui12-spacing-sm);
  height: 60px;
}

.ui12-logo {
  display: flex;
  align-items: center;
  gap: var(--ui12-spacing-xs);
  text-decoration: none;
  color: var(--ui12-text-white);
}

.ui12-logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--ui12-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ui12-logo-text {
  font-size: 1.6rem;
  font-weight: 700;
  background: var(--ui12-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ui12-header-buttons {
  display: flex;
  gap: var(--ui12-spacing-xs);
}

.ui12-btn {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 20px;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.ui12-btn-primary {
  background: var(--ui12-gradient);
  color: var(--ui12-text-white);
}

.ui12-btn-secondary {
  background: transparent;
  color: var(--ui12-primary);
  border: 2px solid var(--ui12-primary);
}

.ui12-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--ui12-shadow);
}

/* Mobile Menu Toggle */
.ui12-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.ui12-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ui12-primary);
  transition: all 0.3s ease;
}

/* Mobile Menu */
.ui12-mobile-menu {
  position: fixed;
  top: 60px;
  left: -100%;
  width: 100%;
  height: calc(100vh - 60px);
  background: var(--ui12-bg-darker);
  transition: left 0.3s ease;
  z-index: 9999;
  overflow-y: auto;
  padding: var(--ui12-spacing-md);
}

.ui12-mobile-menu.ui12-menu-open {
  left: 0;
}

.ui12-menu-nav {
  display: flex;
  flex-direction: column;
  gap: var(--ui12-spacing-sm);
}

.ui12-menu-link {
  display: block;
  padding: var(--ui12-spacing-sm) var(--ui12-spacing-md);
  color: var(--ui12-text);
  text-decoration: none;
  border-radius: 12px;
  transition: all 0.3s ease;
  font-size: 1.4rem;
  border-left: 3px solid var(--ui12-primary);
  background: var(--ui12-bg-dark);
}

.ui12-menu-link:hover {
  background: var(--ui12-gradient);
  color: var(--ui12-text-white);
  padding-left: var(--ui12-spacing-lg);
}

/* Main Content */
main {
  padding-top: 80px;
  padding-bottom: 80px;
}

@media (min-width: 769px) {
  main {
    padding-bottom: var(--ui12-spacing-xl);
  }
}

/* Carousel */
.ui12-carousel {
  position: relative;
  margin: var(--ui12-spacing-md) 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 30px var(--ui12-shadow);
}

.ui12-carousel-slide {
  display: none;
  width: 100%;
  aspect-ratio: 16/9;
}

.ui12-carousel-slide:first-child {
  display: block;
}

.ui12-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ui12-carousel-nav {
  position: absolute;
  bottom: var(--ui12-spacing-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--ui12-spacing-xs);
  z-index: 10;
}

.ui12-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ui12-text);
  cursor: pointer;
  transition: all 0.3s ease;
}

.ui12-carousel-dot.ui12-active {
  background: var(--ui12-secondary);
  width: 30px;
  border-radius: 5px;
}

.ui12-carousel-prev,
.ui12-carousel-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--ui12-shadow);
  color: var(--ui12-text-white);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  z-index: 10;
  transition: all 0.3s ease;
}

.ui12-carousel-prev {
  left: var(--ui12-spacing-sm);
}

.ui12-carousel-next {
  right: var(--ui12-spacing-sm);
}

.ui12-carousel-prev:hover,
.ui12-carousel-next:hover {
  background: var(--ui12-primary);
}

/* Headings */
h1, h2, h3, h4 {
  color: var(--ui12-text-white);
  margin-bottom: var(--ui12-spacing-md);
  font-weight: 700;
}

h1 {
  font-size: 2.2rem;
  background: var(--ui12-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.3;
}

h2 {
  font-size: 1.8rem;
  color: var(--ui12-text-light);
  border-left: 4px solid var(--ui12-primary);
  padding-left: var(--ui12-spacing-sm);
  margin-top: var(--ui12-spacing-lg);
}

h3 {
  font-size: 1.6rem;
  color: var(--ui12-primary);
}

/* Game Grid */
.ui12-game-section {
  margin: var(--ui12-spacing-lg) 0;
}

.ui12-section-title {
  display: flex;
  align-items: center;
  gap: var(--ui12-spacing-xs);
  font-size: 1.8rem;
  color: var(--ui12-secondary);
  margin-bottom: var(--ui12-spacing-md);
  font-weight: 700;
}

.ui12-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--ui12-spacing-xs);
}

.ui12-game-item {
  background: var(--ui12-bg-darker);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 1px solid var(--ui12-border);
  text-decoration: none;
  display: block;
}

.ui12-game-item:hover {
  transform: scale(1.05);
  border-color: var(--ui12-primary);
  box-shadow: 0 8px 20px var(--ui12-shadow);
}

.ui12-game-icon {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.ui12-game-name {
  padding: var(--ui12-spacing-xs);
  font-size: 1rem;
  text-align: center;
  color: var(--ui12-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Cards */
.ui12-card {
  background: var(--ui12-bg-darker);
  border-radius: 16px;
  padding: var(--ui12-spacing-md);
  margin: var(--ui12-spacing-md) 0;
  border: 1px solid var(--ui12-border);
  box-shadow: 0 4px 15px var(--ui12-shadow);
}

.ui12-card-title {
  color: var(--ui12-secondary);
  font-size: 1.6rem;
  margin-bottom: var(--ui12-spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--ui12-spacing-xs);
}

/* Promotional Links */
.ui12-promo-link {
  color: var(--ui12-secondary);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--ui12-primary);
  transition: all 0.3s ease;
}

.ui12-promo-link:hover {
  color: var(--ui12-primary);
  border-color: var(--ui12-secondary);
}

.ui12-promo-btn {
  display: inline-block;
  padding: var(--ui12-spacing-sm) var(--ui12-spacing-md);
  background: var(--ui12-gradient-gold);
  color: var(--ui12-bg-dark);
  border-radius: 25px;
  font-weight: 700;
  text-decoration: none;
  margin: var(--ui12-spacing-xs) 0;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.ui12-promo-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(255, 191, 0, 0.4);
}

/* Lists */
.ui12-list {
  list-style: none;
  padding: 0;
}

.ui12-list li {
  padding: var(--ui12-spacing-sm) 0;
  border-bottom: 1px solid var(--ui12-border);
  color: var(--ui12-text-light);
}

.ui12-list li:last-child {
  border-bottom: none;
}

/* Footer */
.ui12-footer {
  background: var(--ui12-bg-darker);
  border-top: 2px solid var(--ui12-primary);
  padding: var(--ui12-spacing-lg) var(--ui12-spacing-sm);
  margin-top: var(--ui12-spacing-xl);
}

.ui12-footer-description {
  color: var(--ui12-text);
  margin-bottom: var(--ui12-spacing-md);
  font-size: 1.3rem;
}

.ui12-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ui12-spacing-sm);
  margin-bottom: var(--ui12-spacing-md);
}

.ui12-footer-link {
  color: var(--ui12-primary);
  text-decoration: none;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

.ui12-footer-link:hover {
  color: var(--ui12-secondary);
}

.ui12-partners {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--ui12-spacing-xs);
  margin: var(--ui12-spacing-md) 0;
}

.ui12-partner-logo {
  width: 100%;
  height: auto;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.ui12-partner-logo:hover {
  opacity: 1;
}

.ui12-copyright {
  text-align: center;
  color: var(--ui12-text);
  font-size: 1.1rem;
  margin-top: var(--ui12-spacing-md);
}

/* Mobile Bottom Navigation */
.ui12-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 62px;
  background: linear-gradient(to right, var(--ui12-primary-dark), var(--ui12-bg-darker));
  border-top: 2px solid var(--ui12-primary);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -4px 20px var(--ui12-shadow);
}

@media (min-width: 769px) {
  .ui12-bottom-nav {
    display: none;
  }
}

.ui12-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 60px;
  text-decoration: none;
  color: var(--ui12-text);
  transition: all 0.3s ease;
  cursor: pointer;
  padding: var(--ui12-spacing-xs);
  border-radius: 12px;
}

.ui12-nav-item:hover,
.ui12-nav-item.ui12-touched {
  background: var(--ui12-primary);
  color: var(--ui12-text-white);
  transform: scale(1.1);
}

.ui12-nav-icon {
  font-size: 24px;
  margin-bottom: 4px;
}

.ui12-nav-text {
  font-size: 10px;
  font-weight: 600;
}

/* Animations */
@keyframes ui12-fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ui12-loaded .ui12-game-item {
  animation: ui12-fadeIn 0.5s ease forwards;
}

.ui12-loaded .ui12-card {
  animation: ui12-fadeIn 0.5s ease forwards;
}

/* Utility Classes */
.ui12-text-center {
  text-align: center;
}

.ui12-mt-lg {
  margin-top: var(--ui12-spacing-lg);
}

.ui12-mb-md {
  margin-bottom: var(--ui12-spacing-md);
}

.ui12-py-md {
  padding-top: var(--ui12-spacing-md);
  padding-bottom: var(--ui12-spacing-md);
}

/* Responsive Adjustments */
@media (max-width: 380px) {
  .ui12-game-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.5rem;
  }
}