/**
 * PHWIN88 Main Stylesheet
 * All classes use pg67- prefix for namespace isolation
 * Color Palette: #006400 | #0E1621 | #B0E0E6 | #48D1CC | #FF7F50 | #CED4DA
 * @version 1.0.0
 */

/* CSS Variables */
:root {
  --pg67-primary: #006400;
  --pg67-primary-dark: #004d00;
  --pg67-bg: #0E1621;
  --pg67-bg-light: #162032;
  --pg67-bg-card: #1a2940;
  --pg67-text-light: #B0E0E6;
  --pg67-accent: #48D1CC;
  --pg67-accent-warm: #FF7F50;
  --pg67-border: #CED4DA;
  --pg67-white: #ffffff;
  --pg67-gold: #ffd700;
  --pg67-radius: 8px;
  --pg67-radius-lg: 12px;
  --pg67-shadow: 0 2px 12px rgba(0,0,0,0.3);
  --pg67-transition: all 0.3s ease;
}

/* Reset & Base */
*, *::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, sans-serif;
  background-color: var(--pg67-bg);
  color: var(--pg67-text-light);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--pg67-accent); text-decoration: none; transition: var(--pg67-transition); }
a:hover { color: var(--pg67-accent-warm); }
img { max-width: 100%; height: auto; display: block; }

/* Container */
.pg67-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.pg67-wrapper { padding: 1.6rem 0; }

/* Header */
.pg67-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: 56px;
  background: linear-gradient(135deg, var(--pg67-primary-dark), var(--pg67-primary));
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1rem; z-index: 1000;
  box-shadow: 0 2px 16px rgba(0,100,0,0.4);
}
.pg67-header-logo {
  display: flex; align-items: center; gap: 0.6rem; cursor: pointer;
}
.pg67-header-logo img { width: 28px; height: 28px; border-radius: 4px; }
.pg67-header-logo span {
  font-size: 1.6rem; font-weight: 700; color: var(--pg67-white);
  letter-spacing: 0.5px;
}
.pg67-header-actions { display: flex; align-items: center; gap: 0.6rem; }
.pg67-btn-register {
  background: var(--pg67-accent-warm); color: var(--pg67-white);
  border: none; padding: 0.6rem 1.2rem; border-radius: 20px;
  font-size: 1.2rem; font-weight: 600; cursor: pointer;
  transition: var(--pg67-transition);
}
.pg67-btn-register:hover { background: #ff6a3a; transform: scale(1.05); }
.pg67-btn-login {
  background: transparent; color: var(--pg67-accent);
  border: 1.5px solid var(--pg67-accent); padding: 0.5rem 1rem;
  border-radius: 20px; font-size: 1.2rem; font-weight: 600;
  cursor: pointer; transition: var(--pg67-transition);
}
.pg67-btn-login:hover { background: rgba(72,209,204,0.15); }
.pg67-menu-toggle {
  background: none; border: none; color: var(--pg67-white);
  font-size: 2.2rem; cursor: pointer; padding: 0.4rem;
  line-height: 1;
}

/* Mobile Menu */
.pg67-menu-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.6); z-index: 9998;
}
.pg67-overlay-active { display: block; }
.pg67-mobile-menu {
  position: fixed; top: 0; right: -280px; width: 280px; height: 100%;
  background: var(--pg67-bg-light); z-index: 9999;
  transition: right 0.3s ease; overflow-y: auto; padding: 2rem 0;
}
.pg67-menu-active { right: 0; }
.pg67-menu-close {
  position: absolute; top: 1rem; right: 1rem;
  background: none; border: none; color: var(--pg67-white);
  font-size: 2rem; cursor: pointer;
}
.pg67-menu-links { list-style: none; padding: 0 1rem; margin-top: 3rem; }
.pg67-menu-links li { border-bottom: 1px solid rgba(176,224,230,0.1); }
.pg67-menu-links a {
  display: block; padding: 1.2rem 1rem; color: var(--pg67-text-light);
  font-size: 1.4rem; transition: var(--pg67-transition);
}
.pg67-menu-links a:hover {
  color: var(--pg67-accent); background: rgba(72,209,204,0.08);
  padding-left: 1.5rem;
}

/* Main Content */
.pg67-main { padding-top: 56px; }

/* Carousel */
.pg67-carousel {
  position: relative; overflow: hidden;
  border-radius: 0 0 var(--pg67-radius-lg) var(--pg67-radius-lg);
}
.pg67-slide {
  display: none; cursor: pointer;
}
.pg67-slide-active { display: block; }
.pg67-slide img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; }
.pg67-carousel-dots {
  position: absolute; bottom: 10px; left: 50%;
  transform: translateX(-50%); display: flex; gap: 8px;
}
.pg67-slide-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.5); cursor: pointer;
  border: none; transition: var(--pg67-transition);
}
.pg67-dot-active { background: var(--pg67-accent-warm); width: 20px; border-radius: 4px; }

/* Section Styles */
.pg67-section { padding: 2rem 1.2rem; }
.pg67-section-title {
  font-size: 1.8rem; font-weight: 700; color: var(--pg67-white);
  margin-bottom: 1.2rem; padding-left: 0.8rem;
  border-left: 3px solid var(--pg67-accent-warm);
}
.pg67-section-subtitle {
  font-size: 1.4rem; color: var(--pg67-accent); margin-bottom: 0.8rem;
}

/* Game Grid */
.pg67-game-category { margin-bottom: 2rem; }
.pg67-category-title {
  font-size: 1.5rem; font-weight: 600; color: var(--pg67-gold);
  margin-bottom: 1rem; display: flex; align-items: center; gap: 0.6rem;
}
.pg67-game-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
.pg67-game-item {
  text-align: center; cursor: pointer;
  transition: var(--pg67-transition);
}
.pg67-game-item:hover { transform: translateY(-3px); }
.pg67-game-item img {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  border-radius: var(--pg67-radius); border: 2px solid rgba(72,209,204,0.2);
  transition: var(--pg67-transition);
}
.pg67-game-item:hover img { border-color: var(--pg67-accent); }
.pg67-game-name {
  font-size: 1.1rem; color: var(--pg67-text-light);
  margin-top: 0.4rem; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap;
}

/* Cards */
.pg67-card {
  background: var(--pg67-bg-card); border-radius: var(--pg67-radius-lg);
  padding: 1.6rem; margin-bottom: 1.2rem;
  border: 1px solid rgba(72,209,204,0.12);
}
.pg67-card-title {
  font-size: 1.5rem; font-weight: 600; color: var(--pg67-white);
  margin-bottom: 0.8rem;
}

/* Buttons */
.pg67-btn {
  display: inline-block; padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--pg67-primary), #008800);
  color: var(--pg67-white); border: none; border-radius: 25px;
  font-size: 1.4rem; font-weight: 600; cursor: pointer;
  transition: var(--pg67-transition); text-align: center;
}
.pg67-btn:hover { transform: scale(1.05); box-shadow: 0 4px 20px rgba(0,100,0,0.5); }
.pg67-btn-warm {
  background: linear-gradient(135deg, var(--pg67-accent-warm), #ff9966);
}
.pg67-btn-full { width: 100%; }
.pg67-btn-lg { padding: 1.2rem 2.4rem; font-size: 1.6rem; }

/* Promo Link Text */
.pg67-promo-text {
  color: var(--pg67-accent-warm); font-weight: 600;
  cursor: pointer; transition: var(--pg67-transition);
}
.pg67-promo-text:hover { color: var(--pg67-gold); text-decoration: underline; }

/* Footer */
.pg67-footer {
  background: var(--pg67-bg-light); padding: 2rem 1.2rem;
  border-top: 2px solid var(--pg67-primary);
}
.pg67-footer-brand {
  font-size: 1.2rem; color: rgba(176,224,230,0.7);
  line-height: 1.8; margin-bottom: 1.6rem;
}
.pg67-footer-links {
  display: flex; flex-wrap: wrap; gap: 0.8rem;
  margin-bottom: 1.6rem;
}
.pg67-footer-links a {
  background: var(--pg67-bg-card); color: var(--pg67-accent);
  padding: 0.6rem 1rem; border-radius: 20px; font-size: 1.2rem;
  border: 1px solid rgba(72,209,204,0.2); transition: var(--pg67-transition);
}
.pg67-footer-links a:hover { background: rgba(72,209,204,0.1); border-color: var(--pg67-accent); }
.pg67-footer-partners {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
  justify-content: center; margin-bottom: 1.6rem;
}
.pg67-footer-partners img {
  width: 48px; height: 48px; border-radius: 6px;
  opacity: 0.7; transition: var(--pg67-transition);
}
.pg67-footer-partners img:hover { opacity: 1; }
.pg67-footer-copy {
  text-align: center; font-size: 1.1rem;
  color: rgba(176,224,230,0.5); padding-top: 1.2rem;
  border-top: 1px solid rgba(72,209,204,0.1);
}

/* Bottom Navigation */
.pg67-bottom-nav {
  display: none; position: fixed; bottom: 0; left: 50%;
  transform: translateX(-50%); width: 100%; max-width: 430px;
  height: 60px; background: linear-gradient(180deg, #0c1525, #0a0f1a);
  border-top: 1px solid rgba(0,100,0,0.5);
  z-index: 1000;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.4);
}
.pg67-bottom-nav-inner {
  display: flex; justify-content: space-around; align-items: center;
  height: 100%; padding: 0 0.4rem;
}
.pg67-bottom-nav-btn {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; min-width: 60px; min-height: 54px;
  background: none; border: none; color: rgba(176,224,230,0.6);
  cursor: pointer; transition: var(--pg67-transition); gap: 2px;
  position: relative;
}
.pg67-bottom-nav-btn i,
.pg67-bottom-nav-btn .material-icons,
.pg67-bottom-nav-btn ion-icon,
.pg67-bottom-nav-btn bi {
  font-size: 22px;
}
.pg67-bottom-nav-btn span {
  font-size: 1rem; line-height: 1.2;
}
.pg67-bottom-nav-btn:hover,
.pg67-nav-active {
  color: var(--pg67-accent-warm);
}
.pg67-nav-active::after {
  content: ''; position: absolute; top: -1px;
  left: 25%; right: 25%; height: 2px;
  background: var(--pg67-accent-warm); border-radius: 2px;
}
.pg67-bottom-nav-btn:active { transform: scale(0.92); }

/* Testimonials */
.pg67-testimonial {
  background: var(--pg67-bg-card); border-radius: var(--pg67-radius-lg);
  padding: 1.2rem; margin-bottom: 1rem;
  border-left: 3px solid var(--pg67-accent);
}
.pg67-testimonial-name {
  font-size: 1.2rem; font-weight: 600; color: var(--pg67-accent);
}
.pg67-testimonial-text {
  font-size: 1.2rem; color: var(--pg67-text-light); margin-top: 0.4rem;
  font-style: italic;
}

/* Winner Showcase */
.pg67-winner-item {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.8rem; background: var(--pg67-bg-card);
  border-radius: var(--pg67-radius); margin-bottom: 0.6rem;
}
.pg67-winner-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--pg67-primary); display: flex;
  align-items: center; justify-content: center;
  color: var(--pg67-white); font-size: 1.4rem; font-weight: 700;
}
.pg67-winner-info { flex: 1; }
.pg67-winner-name { font-size: 1.2rem; color: var(--pg67-white); }
.pg67-winner-amount { font-size: 1.2rem; color: var(--pg67-gold); font-weight: 600; }

/* Payment Methods */
.pg67-payment-grid {
  display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center;
}
.pg67-payment-item {
  background: var(--pg67-bg-card); padding: 0.6rem 1rem;
  border-radius: 6px; font-size: 1.1rem; color: var(--pg67-text-light);
  border: 1px solid rgba(72,209,204,0.1);
}

/* Responsive */
@media (min-width: 769px) {
  .pg67-bottom-nav { display: none !important; }
  .pg67-main { padding-bottom: 0 !important; }
  .pg67-header { max-width: 100%; }
}
@media (max-width: 768px) {
  .pg67-main { padding-bottom: 80px; }
}

/* Utility */
.pg67-text-center { text-align: center; }
.pg67-mb-1 { margin-bottom: 0.8rem; }
.pg67-mb-2 { margin-bottom: 1.6rem; }
.pg67-mt-1 { margin-top: 0.8rem; }
.pg67-mt-2 { margin-top: 1.6rem; }
.pg67-text-gold { color: var(--pg67-gold); }
.pg67-text-warm { color: var(--pg67-accent-warm); }
.pg67-text-accent { color: var(--pg67-accent); }
.pg67-text-muted { color: rgba(176,224,230,0.6); }
.pg67-bold { font-weight: 600; }