/**
 * NICEP - Core Stylesheet
 * Class prefix: s2c7-
 * All classes use s2c7- prefix for namespace isolation
 */

/* CSS Variables */
:root {
  --s2c7-primary: #1E90FF;
  --s2c7-secondary: #0000FF;
  --s2c7-accent: #0000CD;
  --s2c7-dark: #273746;
  --s2c7-darker: #1a2530;
  --s2c7-darkest: #0f1922;
  --s2c7-text: #f0f4f8;
  --s2c7-text-dim: #a0b4c8;
  --s2c7-gold: #FFD700;
  --s2c7-success: #00c853;
  --s2c7-warning: #ff9800;
  --s2c7-radius: 1.2rem;
  --s2c7-shadow: 0 4px 16px rgba(0,0,0,0.3);
  font-size: 62.5%;
}

/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--s2c7-darkest);
  color: var(--s2c7-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--s2c7-primary); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* Header */
.s2c7-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(135deg, var(--s2c7-dark), var(--s2c7-darker));
  border-bottom: 2px solid var(--s2c7-primary);
  max-width: 430px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.8rem 1rem; height: 5.2rem;
}
.s2c7-header-left { display: flex; align-items: center; gap: 0.6rem; }
.s2c7-logo { width: 2.8rem; height: 2.8rem; border-radius: 0.5rem; }
.s2c7-site-name { font-size: 1.6rem; font-weight: 700; color: var(--s2c7-primary); letter-spacing: 0.5px; }
.s2c7-header-right { display: flex; align-items: center; gap: 0.5rem; }
.s2c7-btn-register, .s2c7-btn-login {
  padding: 0.5rem 1rem; border-radius: 2rem; font-size: 1.2rem; font-weight: 600;
  cursor: pointer; border: none; white-space: nowrap;
}
.s2c7-btn-register {
  background: linear-gradient(135deg, var(--s2c7-primary), var(--s2c7-secondary));
  color: #fff;
}
.s2c7-btn-login {
  background: transparent; color: var(--s2c7-primary);
  border: 1.5px solid var(--s2c7-primary);
}
.s2c7-btn-register:hover { opacity: 0.9; transform: scale(1.03); }
.s2c7-btn-login:hover { background: rgba(30,144,255,0.15); }
.s2c7-menu-toggle {
  background: none; border: none; color: var(--s2c7-text);
  font-size: 2rem; cursor: pointer; padding: 0.4rem;
  display: flex; align-items: center;
}

/* Mobile Menu */
.s2c7-mobile-menu {
  display: none; position: fixed; top: 5.2rem; left: 0; right: 0;
  z-index: 9999; background: var(--s2c7-darker);
  border-bottom: 2px solid var(--s2c7-primary);
  max-width: 430px; margin: 0 auto;
  padding: 0.8rem 0;
}
.s2c7-mobile-menu.s2c7-menu-active { display: block; }
.s2c7-mobile-menu a {
  display: block; padding: 1rem 1.6rem; color: var(--s2c7-text);
  font-size: 1.4rem; border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.2s;
}
.s2c7-mobile-menu a:hover { background: rgba(30,144,255,0.15); }

/* Main Content */
.s2c7-main { padding-top: 5.2rem; }
@media (max-width: 768px) {
  .s2c7-main { padding-bottom: 7.5rem; }
}

/* Carousel */
.s2c7-carousel { position: relative; overflow: hidden; border-radius: var(--s2c7-radius); margin: 1rem; }
.s2c7-carousel-slide { display: none; cursor: pointer; }
.s2c7-carousel-slide img { width: 100%; border-radius: var(--s2c7-radius); }
.s2c7-carousel-dots {
  display: flex; justify-content: center; gap: 0.6rem;
  padding: 0.6rem 0; position: absolute; bottom: 0.5rem;
  left: 50%; transform: translateX(-50%);
}
.s2c7-carousel-dot {
  width: 0.8rem; height: 0.8rem; border-radius: 50%;
  background: rgba(255,255,255,0.4); cursor: pointer;
  transition: all 0.3s; border: none;
}
.s2c7-carousel-dot.s2c7-dot-active { background: var(--s2c7-primary); transform: scale(1.3); }

/* Section */
.s2c7-section { padding: 1.5rem 1rem; }
.s2c7-section-title {
  font-size: 1.7rem; font-weight: 700; color: var(--s2c7-primary);
  margin-bottom: 1rem; padding-bottom: 0.5rem;
  border-bottom: 2px solid rgba(30,144,255,0.3);
}

/* Game Grid */
.s2c7-game-category-title {
  font-size: 1.5rem; font-weight: 600; color: var(--s2c7-gold);
  margin: 1.2rem 0 0.8rem; padding-left: 0.5rem;
  border-left: 3px solid var(--s2c7-gold);
}
.s2c7-game-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem; margin-bottom: 1rem;
}
.s2c7-game-item {
  text-align: center; cursor: pointer;
  transition: transform 0.2s; border-radius: 0.8rem;
  background: rgba(30,144,255,0.06); padding: 0.5rem;
}
.s2c7-game-item:hover { transform: scale(1.05); background: rgba(30,144,255,0.12); }
.s2c7-game-item img { width: 100%; aspect-ratio: 1; border-radius: 0.6rem; margin-bottom: 0.3rem; }
.s2c7-game-name {
  font-size: 1rem; color: var(--s2c7-text-dim);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Content Cards */
.s2c7-card {
  background: linear-gradient(145deg, var(--s2c7-dark), var(--s2c7-darker));
  border-radius: var(--s2c7-radius); padding: 1.4rem;
  margin-bottom: 1rem; border: 1px solid rgba(30,144,255,0.15);
  box-shadow: var(--s2c7-shadow);
}
.s2c7-card h3 { color: var(--s2c7-primary); font-size: 1.5rem; margin-bottom: 0.6rem; }
.s2c7-card p { color: var(--s2c7-text-dim); line-height: 1.6; margin-bottom: 0.6rem; }

/* Promo Links */
.s2c7-promo-text {
  color: var(--s2c7-gold); font-weight: 700; cursor: pointer;
  text-decoration: underline; font-size: 1.4rem;
}
.s2c7-promo-btn {
  display: inline-block; padding: 0.8rem 2rem;
  background: linear-gradient(135deg, var(--s2c7-primary), var(--s2c7-accent));
  color: #fff; border-radius: 2.5rem; font-weight: 700;
  font-size: 1.3rem; cursor: pointer; border: none;
  box-shadow: 0 3px 12px rgba(30,144,255,0.4);
  transition: all 0.3s;
}
.s2c7-promo-btn:hover { transform: translateY(-2px); box-shadow: 0 5px 20px rgba(30,144,255,0.6); }

/* FAQ */
.s2c7-faq-item { margin-bottom: 1rem; padding: 0.8rem; background: rgba(30,144,255,0.05); border-radius: 0.8rem; }
.s2c7-faq-q { color: var(--s2c7-primary); font-weight: 600; font-size: 1.3rem; margin-bottom: 0.4rem; }
.s2c7-faq-a { color: var(--s2c7-text-dim); font-size: 1.2rem; line-height: 1.5; }

/* Testimonial */
.s2c7-testimonial {
  background: rgba(30,144,255,0.06); border-radius: 1rem;
  padding: 1rem; margin-bottom: 0.8rem; border-left: 3px solid var(--s2c7-primary);
}
.s2c7-testimonial-name { color: var(--s2c7-gold); font-weight: 600; font-size: 1.2rem; }
.s2c7-testimonial-text { color: var(--s2c7-text-dim); font-size: 1.2rem; margin-top: 0.4rem; }

/* Stats Grid */
.s2c7-stats-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}
.s2c7-stat-item {
  text-align: center; padding: 1rem; background: rgba(30,144,255,0.08);
  border-radius: 0.8rem;
}
.s2c7-stat-value { font-size: 2rem; font-weight: 700; color: var(--s2c7-gold); }
.s2c7-stat-label { font-size: 1rem; color: var(--s2c7-text-dim); margin-top: 0.3rem; }

/* Payment Icons */
.s2c7-payment-row { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; margin: 1rem 0; }
.s2c7-payment-item {
  background: rgba(255,255,255,0.08); border-radius: 0.6rem;
  padding: 0.6rem 1rem; font-size: 1.1rem; color: var(--s2c7-text-dim);
}

/* Winner List */
.s2c7-winner-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.7rem 0; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.s2c7-winner-name { color: var(--s2c7-text); font-weight: 500; }
.s2c7-winner-game { color: var(--s2c7-text-dim); font-size: 1.1rem; }
.s2c7-winner-amount { color: var(--s2c7-gold); font-weight: 700; }

/* Footer */
.s2c7-footer {
  background: var(--s2c7-darkest); border-top: 2px solid var(--s2c7-primary);
  padding: 2rem 1rem 1rem; margin-top: 2rem;
}
.s2c7-footer-brand { color: var(--s2c7-text-dim); font-size: 1.2rem; margin-bottom: 1rem; line-height: 1.6; }
.s2c7-footer-links {
  display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center;
  margin-bottom: 1.2rem;
}
.s2c7-footer-link {
  padding: 0.5rem 1rem; background: rgba(30,144,255,0.1);
  border-radius: 2rem; color: var(--s2c7-primary);
  font-size: 1.1rem; cursor: pointer; transition: all 0.2s;
}
.s2c7-footer-link:hover { background: rgba(30,144,255,0.25); }
.s2c7-footer-copy {
  text-align: center; color: var(--s2c7-text-dim); font-size: 1rem;
  padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.06);
}

/* Bottom Navigation */
.s2c7-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(180deg, var(--s2c7-dark), var(--s2c7-darkest));
  border-top: 2px solid var(--s2c7-primary);
  max-width: 430px; margin: 0 auto;
  display: flex; justify-content: space-around; align-items: center;
  height: 6rem; padding: 0.3rem 0;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.4);
}
.s2c7-bottom-nav-btn {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; min-width: 6rem; min-height: 5.2rem;
  background: none; border: none; color: var(--s2c7-text-dim);
  cursor: pointer; transition: all 0.2s; border-radius: 0.8rem;
  padding: 0.3rem 0.4rem;
}
.s2c7-bottom-nav-btn:hover, .s2c7-bottom-nav-btn.s2c7-nav-active {
  color: var(--s2c7-primary);
  background: rgba(30,144,255,0.1);
}
.s2c7-bottom-nav-btn:active { transform: scale(0.92); }
.s2c7-bottom-nav-icon { font-size: 2.2rem; margin-bottom: 0.2rem; }
.s2c7-bottom-nav-label { font-size: 1rem; font-weight: 500; }

/* Hide bottom nav on desktop */
@media (min-width: 769px) {
  .s2c7-bottom-nav { display: none; }
}

/* Utility */
.s2c7-text-center { text-align: center; }
.s2c7-mt-1 { margin-top: 0.5rem; }
.s2c7-mb-1 { margin-bottom: 0.5rem; }
.s2c7-hidden { display: none; }

/* Internal Link Style */
.s2c7-internal-link { color: var(--s2c7-primary); text-decoration: underline; font-weight: 500; }
.s2c7-internal-link:hover { color: var(--s2c7-gold); }

/* Partners */
.s2c7-partners {
  display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center;
  margin: 1rem 0; opacity: 0.7;
}
.s2c7-partners img { height: 2.4rem; filter: grayscale(50%); }

/* App Download Section */
.s2c7-app-section {
  background: linear-gradient(135deg, rgba(30,144,255,0.15), rgba(0,0,205,0.15));
  border-radius: var(--s2c7-radius); padding: 1.5rem; text-align: center;
  margin: 1rem 0;
}
.s2c7-app-btn {
  display: inline-block; padding: 1rem 2.5rem;
  background: linear-gradient(135deg, var(--s2c7-primary), var(--s2c7-accent));
  color: #fff; border-radius: 2.5rem; font-weight: 700;
  font-size: 1.4rem; cursor: pointer; border: none; margin: 0.8rem 0.3rem;
  box-shadow: 0 3px 15px rgba(30,144,255,0.5);
  transition: all 0.3s;
}
.s2c7-app-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(30,144,255,0.6); }

/* Achievement Badge */
.s2c7-badge {
  display: inline-block; padding: 0.3rem 0.8rem;
  background: rgba(255,215,0,0.15); border: 1px solid var(--s2c7-gold);
  border-radius: 2rem; color: var(--s2c7-gold); font-size: 1rem;
  margin: 0.2rem;
}

/* Tips Component */
.s2c7-tip {
  display: flex; gap: 0.8rem; align-items: flex-start;
  padding: 0.8rem; background: rgba(0,200,83,0.06);
  border-radius: 0.8rem; margin-bottom: 0.6rem;
}
.s2c7-tip-icon { color: var(--s2c7-success); font-size: 1.6rem; flex-shrink: 0; margin-top: 0.2rem; }
.s2c7-tip-text { color: var(--s2c7-text-dim); font-size: 1.2rem; line-height: 1.5; }

/* Desktop Navigation */
.s2c7-desktop-nav { display: none; }
@media (min-width: 769px) {
  .s2c7-desktop-nav {
    display: flex; gap: 1.5rem; align-items: center;
  }
  .s2c7-desktop-nav a { color: var(--s2c7-text-dim); font-size: 1.3rem; }
  .s2c7-desktop-nav a:hover { color: var(--s2c7-primary); }
}