/* Kingoh Platform - Theme Stylesheet */
/* CSS prefix: g66a- */
/* Colors: #FFCCCB pink, #1E1E1E dark, #FAF0E6 linen, #FF9500 orange, #FF7F50 coral */

/* Root and Reset */
:root {
  --g66a-pink: #FFCCCB;
  --g66a-dark: #1E1E1E;
  --g66a-linen: #FAF0E6;
  --g66a-orange: #FF9500;
  --g66a-coral: #FF7F50;
  --g66a-dark-alt: #2A2A2A;
  --g66a-dark-light: #333333;
  --g66a-border: #444444;
  --g66a-radius: 1.2rem;
  --g66a-shadow: 0 0.4rem 1.2rem rgba(0,0,0,0.3);
  --g66a-transition: all 0.3s ease;
}

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

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--g66a-dark);
  color: var(--g66a-linen);
  font-size: 1.6rem;
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--g66a-orange);
  text-decoration: none;
  transition: var(--g66a-transition);
}

a:hover {
  color: var(--g66a-coral);
}

/* Header */
.g66a-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(135deg, var(--g66a-dark) 0%, var(--g66a-dark-alt) 100%);
  border-bottom: 0.2rem solid var(--g66a-orange);
  padding: 0.8rem 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 5.6rem;
  box-shadow: var(--g66a-shadow);
}

.g66a-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--g66a-orange);
  text-transform: uppercase;
  letter-spacing: 0.1rem;
}

.g66a-logo img {
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 0.8rem;
}

.g66a-header-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.g66a-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.4rem;
  border: none;
  border-radius: var(--g66a-radius);
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--g66a-transition);
  text-transform: uppercase;
  letter-spacing: 0.05rem;
}

.g66a-btn-register {
  background: linear-gradient(135deg, var(--g66a-orange) 0%, var(--g66a-coral) 100%);
  color: var(--g66a-dark);
  box-shadow: 0 0.2rem 0.8rem rgba(255, 149, 0, 0.4);
}

.g66a-btn-register:hover {
  transform: translateY(-0.2rem);
  box-shadow: 0 0.4rem 1.2rem rgba(255, 149, 0, 0.6);
}

.g66a-btn-login {
  background: transparent;
  color: var(--g66a-linen);
  border: 0.2rem solid var(--g66a-coral);
}

.g66a-btn-login:hover {
  background: var(--g66a-coral);
  color: var(--g66a-dark);
}

.g66a-menu-btn {
  background: none;
  border: none;
  color: var(--g66a-linen);
  font-size: 2.4rem;
  cursor: pointer;
  padding: 0.4rem;
}

/* Mobile Menu Overlay */
.g66a-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(--g66a-transition);
}

.g66a-overlay-active {
  opacity: 1;
  visibility: visible;
}

/* Mobile Side Menu */
.g66a-mobile-menu {
  position: fixed;
  top: 0;
  right: -28rem;
  width: 28rem;
  height: 100%;
  background: var(--g66a-dark-alt);
  z-index: 9999;
  transition: right 0.35s ease;
  padding: 2rem;
  overflow-y: auto;
}

.g66a-menu-active {
  right: 0;
}

.g66a-menu-close {
  background: none;
  border: none;
  color: var(--g66a-linen);
  font-size: 2.4rem;
  cursor: pointer;
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
}

.g66a-menu-links {
  list-style: none;
  margin-top: 3rem;
}

.g66a-menu-links li {
  border-bottom: 0.1rem solid var(--g66a-border);
}

.g66a-menu-links a {
  display: block;
  padding: 1.4rem 0;
  color: var(--g66a-linen);
  font-size: 1.6rem;
  font-weight: 500;
  transition: var(--g66a-transition);
}

.g66a-menu-links a:hover {
  color: var(--g66a-orange);
  padding-left: 0.8rem;
}

.g66a-no-scroll {
  overflow: hidden;
}

/* Main Content */
.g66a-main {
  margin-top: 5.6rem;
  max-width: 43rem;
  margin-left: auto;
  margin-right: auto;
  padding: 0 1rem;
}

/* Hero Banner */
.g66a-hero {
  position: relative;
  border-radius: var(--g66a-radius);
  overflow: hidden;
  margin: 1.2rem 0;
  box-shadow: var(--g66a-shadow);
}

.g66a-hero img {
  width: 100%;
  height: auto;
  min-height: 18rem;
  object-fit: cover;
}

.g66a-hero-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  padding: 2rem 1.4rem 1.4rem;
}

.g66a-hero-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--g66a-orange);
  margin-bottom: 0.4rem;
}

.g66a-hero-subtitle {
  font-size: 1.3rem;
  color: var(--g66a-linen);
  opacity: 0.9;
}

/* Section Styles */
.g66a-section {
  margin: 2rem 0;
  padding: 1.6rem;
  background: var(--g66a-dark-alt);
  border-radius: var(--g66a-radius);
  border: 0.1rem solid var(--g66a-border);
}

.g66a-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--g66a-orange);
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 0.2rem solid var(--g66a-coral);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.g66a-section-text {
  font-size: 1.4rem;
  line-height: 1.8;
  color: var(--g66a-linen);
  opacity: 0.9;
}

/* Game Category Tabs */
.g66a-tabs {
  display: flex;
  overflow-x: auto;
  gap: 0.6rem;
  padding: 0.4rem 0;
  margin-bottom: 1.2rem;
  scrollbar-width: none;
}

.g66a-tabs::-webkit-scrollbar {
  display: none;
}

.g66a-tab-btn {
  flex-shrink: 0;
  padding: 0.6rem 1.4rem;
  border: 0.1rem solid var(--g66a-border);
  border-radius: 2rem;
  background: transparent;
  color: var(--g66a-linen);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--g66a-transition);
  white-space: nowrap;
}

.g66a-tab-btn:hover {
  border-color: var(--g66a-orange);
  color: var(--g66a-orange);
}

.g66a-tab-active {
  background: linear-gradient(135deg, var(--g66a-orange) 0%, var(--g66a-coral) 100%);
  color: var(--g66a-dark);
  border-color: var(--g66a-orange);
}

/* Game Grid */
.g66a-game-panel {
  display: none;
}

.g66a-panel-active {
  display: block;
}

.g66a-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.g66a-game-card {
  background: var(--g66a-dark);
  border-radius: var(--g66a-radius);
  border: 0.1rem solid var(--g66a-border);
  overflow: hidden;
  cursor: pointer;
  transition: var(--g66a-transition);
}

.g66a-game-card:hover {
  transform: translateY(-0.3rem);
  border-color: var(--g66a-orange);
  box-shadow: 0 0.4rem 1.2rem rgba(255, 149, 0, 0.2);
}

.g66a-game-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.g66a-game-name {
  padding: 0.6rem 0.4rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--g66a-linen);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* FAQ Accordion */
.g66a-faq-item {
  border: 0.1rem solid var(--g66a-border);
  border-radius: var(--g66a-radius);
  margin-bottom: 0.8rem;
  overflow: hidden;
  background: var(--g66a-dark);
}

.g66a-faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 1.6rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--g66a-linen);
  transition: var(--g66a-transition);
}

.g66a-faq-question:hover {
  color: var(--g66a-orange);
}

.g66a-faq-icon {
  transition: transform 0.3s ease;
  color: var(--g66a-orange);
  font-size: 1.4rem;
}

.g66a-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.6rem;
  font-size: 1.3rem;
  line-height: 1.7;
  color: var(--g66a-linen);
  opacity: 0.85;
}

/* Feature Cards */
.g66a-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.g66a-feature-card {
  background: var(--g66a-dark);
  border-radius: var(--g66a-radius);
  border: 0.1rem solid var(--g66a-border);
  padding: 1.4rem;
  text-align: center;
  transition: var(--g66a-transition);
}

.g66a-feature-card:hover {
  border-color: var(--g66a-coral);
}

.g66a-feature-icon {
  font-size: 2.8rem;
  color: var(--g66a-orange);
  margin-bottom: 0.6rem;
}

.g66a-feature-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--g66a-linen);
  margin-bottom: 0.4rem;
}

.g66a-feature-desc {
  font-size: 1.1rem;
  color: var(--g66a-linen);
  opacity: 0.7;
}

/* Promo CTA */
.g66a-cta {
  background: linear-gradient(135deg, var(--g66a-orange) 0%, var(--g66a-coral) 100%);
  border-radius: var(--g66a-radius);
  padding: 2rem 1.6rem;
  text-align: center;
  margin: 2rem 0;
  cursor: pointer;
  transition: var(--g66a-transition);
}

.g66a-cta:hover {
  transform: scale(1.02);
  box-shadow: 0 0.6rem 2rem rgba(255, 149, 0, 0.4);
}

.g66a-cta-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--g66a-dark);
  margin-bottom: 0.4rem;
}

.g66a-cta-text {
  font-size: 1.3rem;
  color: var(--g66a-dark);
  opacity: 0.85;
  margin-bottom: 1rem;
}

.g66a-cta-btn {
  display: inline-block;
  padding: 1rem 2.4rem;
  background: var(--g66a-dark);
  color: var(--g66a-orange);
  border-radius: 2rem;
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
}

/* Stats Bar */
.g66a-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin: 1.2rem 0;
}

.g66a-stat-item {
  background: var(--g66a-dark);
  border-radius: var(--g66a-radius);
  border: 0.1rem solid var(--g66a-border);
  padding: 1rem;
  text-align: center;
}

.g66a-stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--g66a-orange);
}

.g66a-stat-label {
  font-size: 1rem;
  color: var(--g66a-linen);
  opacity: 0.7;
  margin-top: 0.2rem;
}

/* Footer */
.g66a-footer {
  background: var(--g66a-dark-alt);
  border-top: 0.2rem solid var(--g66a-coral);
  padding: 2rem 1.2rem;
  margin-top: 2rem;
}

.g66a-footer-inner {
  max-width: 43rem;
  margin: 0 auto;
}

.g66a-partners {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  margin-bottom: 1.6rem;
}

.g66a-partners img {
  height: 2.8rem;
  opacity: 0.7;
  transition: var(--g66a-transition);
}

.g66a-partners img:hover {
  opacity: 1;
}

.g66a-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  justify-content: center;
  margin-bottom: 1.2rem;
}

.g66a-footer-links a {
  font-size: 1.2rem;
  color: var(--g66a-linen);
  opacity: 0.7;
}

.g66a-footer-links a:hover {
  color: var(--g66a-orange);
  opacity: 1;
}

.g66a-footer-copy {
  text-align: center;
  font-size: 1.1rem;
  color: var(--g66a-linen);
  opacity: 0.5;
  margin-top: 1rem;
}

/* Back to Top */
.g66a-back-top {
  position: fixed;
  bottom: 8rem;
  right: 1.2rem;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--g66a-orange);
  color: var(--g66a-dark);
  border: none;
  cursor: pointer;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--g66a-transition);
  z-index: 999;
  box-shadow: var(--g66a-shadow);
}

.g66a-visible {
  opacity: 1;
  visibility: visible;
}

.g66a-back-top:hover {
  background: var(--g66a-coral);
  transform: translateY(-0.2rem);
}

/* Bottom Navigation */
.g66a-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 6rem;
  background: linear-gradient(180deg, var(--g66a-dark-alt) 0%, var(--g66a-dark) 100%);
  border-top: 0.15rem solid var(--g66a-coral);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0 0.4rem;
  box-shadow: 0 -0.4rem 1.2rem rgba(0,0,0,0.4);
}

.g66a-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 6rem;
  min-height: 5.4rem;
  background: none;
  border: none;
  color: var(--g66a-linen);
  opacity: 0.6;
  cursor: pointer;
  transition: var(--g66a-transition);
  padding: 0.3rem;
  position: relative;
}

.g66a-nav-btn:hover,
.g66a-nav-btn.g66a-nav-active {
  opacity: 1;
  color: var(--g66a-orange);
}

.g66a-nav-btn.g66a-nav-active::before {
  content: '';
  position: absolute;
  top: -0.15rem;
  left: 50%;
  transform: translateX(-50%);
  width: 3rem;
  height: 0.25rem;
  background: var(--g66a-orange);
  border-radius: 0 0 0.3rem 0.3rem;
}

.g66a-nav-icon {
  font-size: 2.2rem;
  line-height: 1;
  margin-bottom: 0.2rem;
}

.g66a-nav-label {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02rem;
}

/* Content page styles */
.g66a-content {
  padding: 1.6rem;
  line-height: 1.8;
}

.g66a-content h1 {
  font-size: 2.2rem;
  color: var(--g66a-orange);
  margin-bottom: 1rem;
  font-weight: 800;
}

.g66a-content h2 {
  font-size: 1.8rem;
  color: var(--g66a-coral);
  margin: 1.6rem 0 0.8rem;
  font-weight: 700;
}

.g66a-content h3 {
  font-size: 1.5rem;
  color: var(--g66a-orange);
  margin: 1.2rem 0 0.6rem;
  font-weight: 600;
}

.g66a-content p {
  margin-bottom: 1rem;
  font-size: 1.4rem;
  color: var(--g66a-linen);
  opacity: 0.9;
}

.g66a-content ul,
.g66a-content ol {
  margin: 0.8rem 0 1rem 1.6rem;
  font-size: 1.4rem;
}

.g66a-content li {
  margin-bottom: 0.5rem;
  color: var(--g66a-linen);
  opacity: 0.9;
}

/* Responsive */
@media (min-width: 769px) {
  .g66a-bottom-nav {
    display: none;
  }
  .g66a-main {
    max-width: 76.8rem;
    padding: 0 2rem;
  }
  .g66a-footer-inner {
    max-width: 76.8rem;
  }
  .g66a-game-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .g66a-feature-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .g66a-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  .g66a-main {
    padding-bottom: 8rem;
  }
}