/**
 * JL89 Theme Styles
 * Version: 1.0.0
 * All classes use uia9- prefix for namespace isolation
 */

/* CSS Variables */
:root {
  --uia9-primary: #CC99FF;
  --uia9-secondary: #7CFC00;
  --uia9-accent: #DEE2E6;
  --uia9-bg-dark: #333333;
  --uia9-bg-medium: #4a4a4a;
  --uia9-text-light: #DEE2E6;
  --uia9-text-dim: #b8b8b8;
  --uia9-border: #555555;
  --uia9-shadow: rgba(204, 153, 255, 0.15);
  --uia9-gradient: linear-gradient(135deg, #CC99FF 0%, #7CFC00 100%);
  --uia9-header-height: 64px;
  --uia9-bottom-nav-height: 62px;
}

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

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 1.4rem;
  line-height: 1.6;
  color: var(--uia9-text-light);
  background-color: var(--uia9-bg-dark);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Container */
.uia9-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 16px;
}

.uia9-wrapper {
  padding-top: var(--uia9-header-height);
  padding-bottom: var(--uia9-bottom-nav-height);
}

/* Header */
.uia9-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--uia9-header-height);
  background: linear-gradient(180deg, #2a2a2a 0%, #333 100%);
  border-bottom: 2px solid var(--uia9-primary);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 16px;
  box-shadow: 0 4px 12px var(--uia9-shadow);
}

.uia9-header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
}

.uia9-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--uia9-text-light);
}

.uia9-logo img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 2px solid var(--uia9-primary);
}

.uia9-logo-text {
  font-size: 2rem;
  font-weight: 800;
  background: var(--uia9-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 1px;
}

.uia9-header-buttons {
  display: flex;
  gap: 10px;
}

.uia9-btn {
  padding: 10px 18px;
  border: none;
  border-radius: 24px;
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.uia9-btn-primary {
  background: var(--uia9-gradient);
  color: var(--uia9-bg-dark);
  box-shadow: 0 4px 12px rgba(204, 153, 255, 0.4);
}

.uia9-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(204, 153, 255, 0.6);
}

.uia9-btn-secondary {
  background: transparent;
  color: var(--uia9-secondary);
  border: 2px solid var(--uia9-secondary);
}

.uia9-btn-secondary:hover {
  background: var(--uia9-secondary);
  color: var(--uia9-bg-dark);
}

.uia9-btn:active {
  transform: scale(0.95);
}

.uia9-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}

.uia9-menu-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--uia9-primary);
  transition: all 0.3s ease;
  border-radius: 2px;
}

.uia9-menu-toggle.uia9-open span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.uia9-menu-toggle.uia9-open span:nth-child(2) {
  opacity: 0;
}

.uia9-menu-toggle.uia9-open span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
.uia9-mobile-menu {
  position: fixed;
  top: var(--uia9-header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--uia9-bg-dark);
  z-index: 9999;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

.uia9-mobile-menu.uia9-menu-open {
  transform: translateX(0);
}

.uia9-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.uia9-mobile-menu.uia9-menu-open + .uia9-menu-overlay {
  opacity: 1;
  visibility: visible;
}

.uia9-menu-content {
  padding: 24px 16px;
}

.uia9-menu-section {
  margin-bottom: 32px;
}

.uia9-menu-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--uia9-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 2px;
  border-bottom: 2px solid var(--uia9-secondary);
  padding-bottom: 8px;
}

.uia9-menu-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.uia9-menu-links a {
  color: var(--uia9-text-light);
  text-decoration: none;
  font-size: 1.6rem;
  padding: 14px 18px;
  border-radius: 12px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 500;
}

.uia9-menu-links a:hover {
  background: var(--uia9-bg-medium);
  color: var(--uia9-primary);
  transform: translateX(5px);
}

.uia9-menu-links i {
  font-size: 2rem;
  color: var(--uia9-secondary);
}

/* Carousel */
.uia9-carousel {
  position: relative;
  width: 100%;
  height: 200px;
  margin: 20px 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 24px var(--uia9-shadow);
}

.uia9-carousel-slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.uia9-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.uia9-carousel-slide.uia9-active {
  opacity: 1;
}

.uia9-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.uia9-carousel-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.uia9-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.uia9-carousel-dot.uia9-active {
  background: var(--uia9-secondary);
  width: 30px;
  border-radius: 5px;
}

/* Game Grid */
.uia9-game-section {
  margin: 36px 0;
}

.uia9-section-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--uia9-text-light);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.uia9-section-title i {
  color: var(--uia9-primary);
  font-size: 2.4rem;
}

.uia9-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.uia9-game-card {
  position: relative;
  aspect-ratio: 1;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--uia9-bg-medium);
  border: 2px solid transparent;
}

.uia9-game-card:hover {
  border-color: var(--uia9-secondary);
  transform: scale(1.08) rotate(2deg);
  box-shadow: 0 6px 20px var(--uia9-shadow);
  z-index: 10;
}

.uia9-game-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.uia9-game-name {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.95));
  color: var(--uia9-text-light);
  font-size: 1rem;
  font-weight: 600;
  padding: 10px 6px 6px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Content Sections */
.uia9-content-section {
  background: var(--uia9-bg-medium);
  border-radius: 16px;
  padding: 24px;
  margin: 28px 0;
  border: 1px solid var(--uia9-border);
}

.uia9-content-section h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--uia9-primary);
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.uia9-content-section p {
  color: var(--uia9-text-dim);
  line-height: 1.8;
  margin-bottom: 14px;
}

.uia9-content-section a {
  color: var(--uia9-secondary);
  text-decoration: none;
  font-weight: 700;
  border-bottom: 1px dashed var(--uia9-secondary);
}

.uia9-content-section a:hover {
  color: var(--uia9-primary);
  border-bottom-style: solid;
}

/* Feature List */
.uia9-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.uia9-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  background: rgba(204, 153, 255, 0.08);
  border-radius: 12px;
  border-left: 4px solid var(--uia9-primary);
}

.uia9-feature-item i {
  color: var(--uia9-secondary);
  font-size: 2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.uia9-feature-item h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--uia9-text-light);
  margin-bottom: 6px;
}

.uia9-feature-item p {
  font-size: 1.3rem;
  color: var(--uia9-text-dim);
  line-height: 1.6;
}

/* Bottom Navigation */
.uia9-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--uia9-bottom-nav-height);
  background: linear-gradient(180deg, #2a2a2a 0%, #333 100%);
  border-top: 2px solid var(--uia9-primary);
  z-index: 1000;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0 8px;
  box-shadow: 0 -4px 16px var(--uia9-shadow);
}

.uia9-bottom-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  color: var(--uia9-text-dim);
  min-width: 64px;
  min-height: 62px;
  padding: 6px;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.uia9-bottom-nav a:hover {
  color: var(--uia9-primary);
  background: rgba(204, 153, 255, 0.1);
}

.uia9-bottom-nav a.uia9-nav-active {
  color: var(--uia9-secondary);
}

.uia9-bottom-nav a.uia9-nav-active i {
  color: var(--uia9-secondary);
}

.uia9-bottom-nav i {
  font-size: 2.4rem;
}

.uia9-bottom-nav span {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
}

/* Footer */
.uia9-footer {
  background: var(--uia9-bg-dark);
  border-top: 1px solid var(--uia9-border);
  padding: 36px 16px 100px;
  margin-top: 48px;
}

.uia9-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
  margin-bottom: 28px;
}

.uia9-footer-links a {
  color: var(--uia9-text-dim);
  text-decoration: none;
  font-size: 1.3rem;
  transition: all 0.3s ease;
  font-weight: 500;
}

.uia9-footer-links a:hover {
  color: var(--uia9-primary);
  transform: translateY(-2px);
}

.uia9-partners {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 28px;
}

.uia9-partners img {
  width: 55px;
  height: 32px;
  object-fit: contain;
  opacity: 0.7;
  transition: all 0.3s ease;
  filter: grayscale(30%);
}

.uia9-partners img:hover {
  opacity: 1;
  transform: scale(1.15);
  filter: grayscale(0%);
}

.uia9-copyright {
  text-align: center;
  color: var(--uia9-text-dim);
  font-size: 1.1rem;
  line-height: 1.8;
}

/* Touch Feedback */
.uia9-btn:active,
.uia9-game-card:active {
  transform: scale(0.92);
}

.uia9-touching {
  opacity: 0.85;
}

/* Animations */
.uia9-animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.uia9-animate-on-scroll.uia9-animated {
  opacity: 1;
  transform: translateY(0);
}

/* Desktop Styles */
@media (min-width: 769px) {
  .uia9-container {
    max-width: 1200px;
  }

  .uia9-game-grid {
    grid-template-columns: repeat(8, 1fr);
    gap: 14px;
  }

  .uia9-bottom-nav {
    display: none;
  }

  .uia9-wrapper {
    padding-bottom: 32px;
  }

  .uia9-footer {
    padding-bottom: 32px;
  }
}

/* Utility Classes */
.uia9-text-center {
  text-align: center;
}

.uia9-mt-1 { margin-top: 8px; }
.uia9-mt-2 { margin-top: 16px; }
.uia9-mt-3 { margin-top: 24px; }
.uia9-mb-1 { margin-bottom: 8px; }
.uia9-mb-2 { margin-bottom: 16px; }
.uia9-mb-3 { margin-bottom: 24px; }

.uia9-hidden {
  display: none !important;
}

.uia9-visible {
  display: block !important;
}