/**
 * Nustar Game Login - Main Stylesheet
 * All classes use prefix "pge9-" to avoid naming conflicts
 * Mobile-first responsive design with max-width 430px
 */

/* CSS Variables */
:root {
  --pge9-primary: #00E5FF;
  --pge9-secondary: #DC143C;
  --pge9-accent: #AFEEEE;
  --pge9-dark: #2C3E50;
  --pge9-light: #FAFAFA;
  --pge9-success: #E8F5E8;
  --pge9-text: #333333;
  --pge9-text-light: #666666;
  --pge9-border: #E0E0E0;
  --pge9-shadow: rgba(0, 0, 0, 0.1);
  --pge9-shadow-lg: rgba(0, 0, 0, 0.2);
  --pge9-transition: all 0.3s ease;
  --pge9-radius: 8px;
  --pge9-radius-sm: 4px;
  --pge9-radius-lg: 12px;
}

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

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 1.6rem;
  line-height: 1.5;
  color: var(--pge9-text);
  background-color: var(--pge9-light);
  overflow-x: hidden;
}

/* Container */
.pge9-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.6rem;
}

/* Header Styles */
.pge9-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--pge9-dark) 0%, #1a252f 100%);
  color: var(--pge9-light);
  padding: 1.2rem 0;
  box-shadow: 0 2px 10px var(--pge9-shadow);
  z-index: 1000;
  transition: var(--pge9-transition);
}

.pge9-header.pge9-scrolled {
  padding: 0.8rem 0;
  box-shadow: 0 4px 20px var(--pge9-shadow-lg);
}

.pge9-header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.6rem;
}

.pge9-logo-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--pge9-light);
}

.pge9-logo {
  width: 3.2rem;
  height: 3.2rem;
  object-fit: contain;
}

.pge9-site-name {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--pge9-primary);
  text-transform: capitalize;
}

.pge9-header-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.pge9-btn-register,
.pge9-btn-login {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: var(--pge9-radius-sm);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--pge9-transition);
  text-decoration: none;
  display: inline-block;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.pge9-btn-register {
  background: linear-gradient(135deg, var(--pge9-primary) 0%, #00b8d4 100%);
  color: var(--pge9-dark);
}

.pge9-btn-register:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 229, 255, 0.4);
}

.pge9-btn-login {
  background: transparent;
  color: var(--pge9-light);
  border: 1px solid var(--pge9-primary);
}

.pge9-btn-login:hover {
  background: var(--pge9-primary);
  color: var(--pge9-dark);
}

.pge9-menu-toggle {
  background: none;
  border: none;
  color: var(--pge9-light);
  font-size: 2.4rem;
  cursor: pointer;
  padding: 0.5rem;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pge9-menu-toggle.pge9-active {
  color: var(--pge9-primary);
}

/* Mobile Menu */
.pge9-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: var(--pge9-transition);
}

.pge9-menu-overlay.pge9-active {
  opacity: 1;
  visibility: visible;
}

.pge9-mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100vh;
  background: var(--pge9-dark);
  z-index: 9999;
  padding: 8rem 2rem 2rem;
  overflow-y: auto;
  transition: right 0.3s ease;
}

.pge9-mobile-menu.pge9-active {
  right: 0;
}

.pge9-mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pge9-mobile-menu a {
  color: var(--pge9-light);
  text-decoration: none;
  padding: 1.2rem 1.6rem;
  border-radius: var(--pge9-radius-sm);
  transition: var(--pge9-transition);
  font-size: 1.5rem;
  display: block;
}

.pge9-mobile-menu a:hover,
.pge9-mobile-menu a.pge9-active {
  background: rgba(0, 229, 255, 0.1);
  color: var(--pge9-primary);
  transform: translateX(5px);
}

/* Main Content */
.pge9-main {
  margin-top: 7rem;
  padding-bottom: 8rem;
  min-height: 100vh;
}

/* Carousel */
.pge9-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--pge9-radius-lg);
  margin-bottom: 2rem;
}

.pge9-carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}

.pge9-carousel-slide {
  min-width: 100%;
  cursor: pointer;
}

.pge9-carousel-slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--pge9-radius-lg);
}

/* Section Styles */
.pge9-section {
  margin-bottom: 3rem;
  padding: 2rem 1.6rem;
}

.pge9-section-title {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--pge9-dark);
  margin-bottom: 1.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.pge9-section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 80%;
  background: linear-gradient(to bottom, var(--pge9-primary), var(--pge9-secondary));
  border-radius: 2px;
}

.pge9-section-subtitle {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--pge9-dark);
  margin: 2rem 0 1rem;
}

/* Game Grid */
.pge9-game-category {
  margin-bottom: 3rem;
}

.pge9-category-title {
  font-size: 2rem;
  font-weight: 600;
  color: var(--pge9-dark);
  margin-bottom: 1.5rem;
  text-transform: capitalize;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.pge9-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.pge9-game-item {
  background: white;
  border-radius: var(--pge9-radius);
  padding: 0.8rem;
  text-align: center;
  cursor: pointer;
  transition: var(--pge9-transition);
  box-shadow: 0 2px 8px var(--pge9-shadow);
  text-decoration: none;
  color: var(--pge9-text);
}

.pge9-game-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px var(--pge9-shadow-lg);
}

.pge9-game-item img {
  width: 100%;
  height: auto;
  border-radius: var(--pge9-radius-sm);
  margin-bottom: 0.5rem;
}

.pge9-game-name {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--pge9-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
}

/* Buttons */
.pge9-btn {
  display: inline-block;
  padding: 1.2rem 2.4rem;
  border: none;
  border-radius: var(--pge9-radius);
  font-size: 1.6rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: var(--pge9-transition);
  min-height: 44px;
}

.pge9-btn-primary {
  background: linear-gradient(135deg, var(--pge9-primary) 0%, #00b8d4 100%);
  color: var(--pge9-dark);
}

.pge9-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.4);
}

.pge9-btn-secondary {
  background: linear-gradient(135deg, var(--pge9-secondary) 0%, #b30f2a 100%);
  color: white;
}

.pge9-btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(220, 20, 60, 0.4);
}

.pge9-btn-outline {
  background: transparent;
  border: 2px solid var(--pge9-primary);
  color: var(--pge9-primary);
}

.pge9-btn-outline:hover {
  background: var(--pge9-primary);
  color: var(--pge9-dark);
}

/* Card Styles */
.pge9-card {
  background: white;
  border-radius: var(--pge9-radius-lg);
  padding: 2rem;
  box-shadow: 0 2px 12px var(--pge9-shadow);
  margin-bottom: 2rem;
}

.pge9-card-header {
  margin-bottom: 1.5rem;
}

.pge9-card-title {
  font-size: 2rem;
  font-weight: 600;
  color: var(--pge9-dark);
}

.pge9-card-body {
  color: var(--pge9-text);
  line-height: 1.6;
}

/* Accordion */
.pge9-accordion {
  margin: 2rem 0;
}

.pge9-accordion-item {
  background: white;
  border-radius: var(--pge9-radius);
  margin-bottom: 1rem;
  overflow: hidden;
  box-shadow: 0 2px 8px var(--pge9-shadow);
}

.pge9-accordion-header {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--pge9-dark);
  transition: var(--pge9-transition);
  min-height: 44px;
}

.pge9-accordion-header:hover {
  background: var(--pge9-success);
}

.pge9-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.pge9-accordion-body {
  padding: 0 1.5rem 1.5rem;
  color: var(--pge9-text);
  line-height: 1.6;
}

.pge9-accordion-item.pge9-active .pge9-accordion-header {
  background: var(--pge9-success);
  color: var(--pge9-primary);
}

/* Footer */
.pge9-footer {
  background: var(--pge9-dark);
  color: var(--pge9-light);
  padding: 3rem 1.6rem 10rem;
  margin-top: 4rem;
}

.pge9-footer-content {
  max-width: 430px;
  margin: 0 auto;
}

.pge9-footer-section {
  margin-bottom: 2rem;
}

.pge9-footer-title {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--pge9-primary);
}

.pge9-footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.pge9-footer-links a {
  color: var(--pge9-light);
  text-decoration: none;
  transition: var(--pge9-transition);
  font-size: 1.4rem;
}

.pge9-footer-links a:hover {
  color: var(--pge9-primary);
  padding-left: 0.5rem;
}

.pge9-partners {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.pge9-partner-logo {
  width: 100%;
  height: auto;
  opacity: 0.7;
  transition: var(--pge9-transition);
  border-radius: var(--pge9-radius-sm);
}

.pge9-partner-logo:hover {
  opacity: 1;
  transform: scale(1.1);
}

.pge9-copyright {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--pge9-text-light);
  font-size: 1.3rem;
}

/* Bottom Navigation (Mobile) */
.pge9-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--pge9-dark) 0%, #1a252f 100%);
  box-shadow: 0 -2px 10px var(--pge9-shadow);
  z-index: 1000;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0.8rem 0;
  height: 6rem;
}

.pge9-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--pge9-light);
  min-width: 60px;
  min-height: 60px;
  transition: var(--pge9-transition);
  cursor: pointer;
}

.pge9-nav-item:hover,
.pge9-nav-item.pge9-active {
  color: var(--pge9-primary);
  transform: scale(1.1);
}

.pge9-nav-icon {
  font-size: 2.4rem;
  margin-bottom: 0.3rem;
}

.pge9-nav-label {
  font-size: 1.1rem;
  font-weight: 500;
}

/* Utility Classes */
.pge9-text-center {
  text-align: center;
}

.pge9-text-primary {
  color: var(--pge9-primary);
}

.pge9-text-secondary {
  color: var(--pge9-secondary);
}

.pge9-bg-primary {
  background-color: var(--pge9-primary);
}

.pge9-bg-dark {
  background-color: var(--pge9-dark);
}

.pge9-mt-1 { margin-top: 1rem; }
.pge9-mt-2 { margin-top: 2rem; }
.pge9-mb-1 { margin-bottom: 1rem; }
.pge9-mb-2 { margin-bottom: 2rem; }
.pge9-p-1 { padding: 1rem; }
.pge9-p-2 { padding: 2rem; }

/* Desktop Adjustments */
@media (min-width: 769px) {
  .pge9-bottom-nav {
    display: none;
  }

  .pge9-main {
    padding-bottom: 2rem;
  }

  .pge9-footer {
    padding-bottom: 3rem;
  }
}

/* Mobile Optimizations */
@media (max-width: 768px) {
  .pge9-main {
    padding-bottom: 8rem;
  }

  .pge9-game-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.8rem;
  }

  .pge9-game-item {
    padding: 0.5rem;
  }

  .pge9-game-name {
    font-size: 1.1rem;
  }
}

@media (max-width: 375px) {
  .pge9-game-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}