/*
 * 77abc - Main Stylesheet
 * All classes use s0bc- prefix for namespace isolation
 * Color palette: #F0F0F0 | #AFEEEE | #C71585 | #FFB6C1 | #B22222 | #333333
 */

/* CSS Variables */
:root {
  --s0bc-primary: #B22222;
  --s0bc-secondary: #C71585;
  --s0bc-accent: #AFEEEE;
  --s0bc-bg: #333333;
  --s0bc-bg-dark: #1a1a2e;
  --s0bc-bg-card: #2a2a3e;
  --s0bc-text: #F0F0F0;
  --s0bc-text-muted: #cccccc;
  --s0bc-pink: #FFB6C1;
  --s0bc-gold: #FFD700;
  --s0bc-border: #444466;
  --s0bc-radius: 1.2rem;
  --s0bc-radius-sm: 0.8rem;
  --s0bc-shadow: 0 0.4rem 1.2rem rgba(0, 0, 0, 0.3);
  --s0bc-transition: all 0.3s ease;
}

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

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--s0bc-bg-dark);
  color: var(--s0bc-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: var(--s0bc-accent);
  text-decoration: none;
  transition: var(--s0bc-transition);
}

a:hover {
  color: var(--s0bc-pink);
}

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

/* Container & Wrapper */
.s0bc-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1rem;
}

.s0bc-wrapper {
  width: 100%;
  padding: 1rem 0;
}

/* Header */
.s0bc-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 1000;
  background: linear-gradient(135deg, var(--s0bc-bg) 0%, #1a1a2e 100%);
  border-bottom: 0.2rem solid var(--s0bc-primary);
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.s0bc-header-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.s0bc-header-logo img {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 0.5rem;
}

.s0bc-header-logo span {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--s0bc-gold);
  letter-spacing: 0.05rem;
}

.s0bc-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.s0bc-header-menu-btn {
  background: none;
  border: none;
  color: var(--s0bc-text);
  font-size: 2.2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
}

/* Buttons */
.s0bc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.4rem;
  border: none;
  border-radius: var(--s0bc-radius-sm);
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--s0bc-transition);
  text-decoration: none;
  white-space: nowrap;
}

.s0bc-btn:hover {
  transform: translateY(-0.1rem);
  box-shadow: var(--s0bc-shadow);
}

.s0bc-btn-register {
  background: linear-gradient(135deg, var(--s0bc-primary), #ff4444);
  color: #fff;
}

.s0bc-btn-login {
  background: linear-gradient(135deg, var(--s0bc-secondary), #e91e8c);
  color: #fff;
}

.s0bc-btn-promo {
  background: linear-gradient(135deg, var(--s0bc-gold), #ffaa00);
  color: var(--s0bc-bg);
  font-size: 1.4rem;
  padding: 1rem 2rem;
  border-radius: var(--s0bc-radius);
  width: 100%;
  text-align: center;
}

.s0bc-btn-promo:hover {
  background: linear-gradient(135deg, #ffe44d, var(--s0bc-gold));
}

.s0bc-btn-outline {
  background: transparent;
  border: 0.2rem solid var(--s0bc-primary);
  color: var(--s0bc-primary);
}

.s0bc-btn-outline:hover {
  background: var(--s0bc-primary);
  color: #fff;
}

/* Main Content */
.s0bc-main {
  padding-top: 5.5rem;
  padding-bottom: 1rem;
}

@media (max-width: 768px) {
  .s0bc-main {
    padding-bottom: 8rem;
  }
}

/* Carousel */
.s0bc-carousel {
  position: relative;
  width: 100%;
  height: 18rem;
  overflow: hidden;
  border-radius: 0 0 var(--s0bc-radius) var(--s0bc-radius);
}

.s0bc-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.6s ease;
  display: none;
  cursor: pointer;
}

.s0bc-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.s0bc-carousel-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
  z-index: 5;
}

.s0bc-carousel-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--s0bc-transition);
  border: none;
}

.s0bc-dot-active {
  background: var(--s0bc-gold);
  transform: scale(1.2);
}

/* Sections */
.s0bc-section {
  padding: 1.5rem 1rem;
}

.s0bc-section-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--s0bc-gold);
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 0.2rem solid var(--s0bc-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.s0bc-section-title i {
  font-size: 2rem;
  color: var(--s0bc-primary);
}

.s0bc-section-subtitle {
  font-size: 1.4rem;
  color: var(--s0bc-accent);
  margin-bottom: 0.8rem;
}

/* Game Grid */
.s0bc-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}

.s0bc-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: var(--s0bc-transition);
  border-radius: var(--s0bc-radius-sm);
  padding: 0.4rem;
}

.s0bc-game-item:hover {
  transform: scale(1.05);
  background: rgba(178, 34, 34, 0.15);
}

.s0bc-game-item img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--s0bc-radius-sm);
  object-fit: cover;
  border: 0.15rem solid var(--s0bc-border);
}

.s0bc-game-item span {
  font-size: 1.1rem;
  color: var(--s0bc-text-muted);
  text-align: center;
  margin-top: 0.3rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

/* Card */
.s0bc-card {
  background: var(--s0bc-bg-card);
  border-radius: var(--s0bc-radius);
  padding: 1.2rem;
  margin-bottom: 1rem;
  border: 0.1rem solid var(--s0bc-border);
  transition: var(--s0bc-transition);
}

.s0bc-card:hover {
  border-color: var(--s0bc-primary);
  box-shadow: 0 0 0.8rem rgba(178, 34, 34, 0.2);
}

.s0bc-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--s0bc-gold);
  margin-bottom: 0.6rem;
}

.s0bc-card-text {
  font-size: 1.3rem;
  color: var(--s0bc-text-muted);
  line-height: 1.6;
}

/* FAQ */
.s0bc-faq-item {
  background: var(--s0bc-bg-card);
  border-radius: var(--s0bc-radius-sm);
  padding: 1rem;
  margin-bottom: 0.8rem;
  border-left: 0.3rem solid var(--s0bc-primary);
}

.s0bc-faq-question {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--s0bc-accent);
  margin-bottom: 0.4rem;
}

.s0bc-faq-answer {
  font-size: 1.3rem;
  color: var(--s0bc-text-muted);
  line-height: 1.5;
}

/* Promo Text Link */
.s0bc-promo-text {
  color: var(--s0bc-gold);
  font-weight: 700;
  cursor: pointer;
  transition: var(--s0bc-transition);
}

.s0bc-promo-text:hover {
  color: var(--s0bc-pink);
  text-decoration: underline;
}

/* Winner List */
.s0bc-winner-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 0;
  border-bottom: 0.1rem solid rgba(255, 255, 255, 0.05);
}

.s0bc-winner-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--s0bc-primary), var(--s0bc-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

.s0bc-winner-info {
  flex: 1;
}

.s0bc-winner-name {
  font-size: 1.2rem;
  color: var(--s0bc-text);
  font-weight: 600;
}

.s0bc-winner-amount {
  font-size: 1.3rem;
  color: var(--s0bc-gold);
  font-weight: 800;
}

/* Payment Methods */
.s0bc-payment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}

.s0bc-payment-item {
  background: var(--s0bc-bg-card);
  border-radius: var(--s0bc-radius-sm);
  padding: 0.6rem 1rem;
  font-size: 1.2rem;
  color: var(--s0bc-accent);
  border: 0.1rem solid var(--s0bc-border);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Mobile Menu */
.s0bc-mobile-menu {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%) translateX(-100%);
  width: 100%;
  max-width: 430px;
  height: 100vh;
  background: var(--s0bc-bg-dark);
  z-index: 9999;
  transition: transform 0.35s ease;
  visibility: hidden;
  padding: 2rem;
  overflow-y: auto;
}

.s0bc-mobile-menu.s0bc-menu-open {
  transform: translateX(-50%) translateX(0);
  visibility: visible;
}

.s0bc-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9998;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.s0bc-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 0.2rem solid var(--s0bc-primary);
}

.s0bc-menu-close {
  background: none;
  border: none;
  color: var(--s0bc-text);
  font-size: 2.4rem;
  cursor: pointer;
}

.s0bc-menu-links {
  list-style: none;
}

.s0bc-menu-links li {
  margin-bottom: 0.2rem;
}

.s0bc-menu-links a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0.8rem;
  color: var(--s0bc-text);
  font-size: 1.5rem;
  font-weight: 600;
  border-radius: var(--s0bc-radius-sm);
  transition: var(--s0bc-transition);
}

.s0bc-menu-links a:hover {
  background: rgba(178, 34, 34, 0.2);
  color: var(--s0bc-gold);
}

.s0bc-menu-links a i {
  font-size: 2rem;
  color: var(--s0bc-primary);
  width: 2.4rem;
  text-align: center;
}

/* Bottom Navigation */
.s0bc-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 6rem;
  background: linear-gradient(180deg, #2a2a3e, #1a1a2e);
  border-top: 0.2rem solid var(--s0bc-primary);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  padding: 0 0.3rem;
}

.s0bc-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 6rem;
  min-height: 5.5rem;
  background: none;
  border: none;
  color: var(--s0bc-text-muted);
  cursor: pointer;
  transition: var(--s0bc-transition);
  padding: 0.3rem;
  border-radius: var(--s0bc-radius-sm);
}

.s0bc-bottom-nav-btn:hover,
.s0bc-bottom-nav-btn:focus {
  color: var(--s0bc-gold);
  background: rgba(178, 34, 34, 0.15);
}

.s0bc-bottom-nav-btn .s0bc-nav-icon {
  font-size: 2.2rem;
  margin-bottom: 0.2rem;
}

.s0bc-bottom-nav-btn .s0bc-nav-label {
  font-size: 1rem;
  font-weight: 600;
}

.s0bc-bottom-nav-btn.s0bc-active {
  color: var(--s0bc-gold);
}

.s0bc-bottom-nav-btn.s0bc-active .s0bc-nav-icon {
  transform: scale(1.1);
}

@media (min-width: 769px) {
  .s0bc-bottom-nav {
    display: none;
  }
}

/* Footer */
.s0bc-footer {
  background: var(--s0bc-bg);
  padding: 2rem 1rem 1rem;
  border-top: 0.2rem solid var(--s0bc-primary);
  margin-top: 2rem;
}

.s0bc-footer-brand {
  font-size: 1.3rem;
  color: var(--s0bc-text-muted);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.s0bc-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.s0bc-footer-link {
  background: linear-gradient(135deg, var(--s0bc-primary), #cc2222);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: var(--s0bc-radius-sm);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--s0bc-transition);
  text-decoration: none;
  display: inline-block;
}

.s0bc-footer-link:hover {
  background: linear-gradient(135deg, #cc2222, var(--s0bc-primary));
  transform: translateY(-0.1rem);
}

.s0bc-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.s0bc-footer-nav a {
  font-size: 1.1rem;
  color: var(--s0bc-accent);
  padding: 0.3rem 0.6rem;
}

.s0bc-footer-copyright {
  text-align: center;
  font-size: 1.1rem;
  color: #666;
  padding-top: 1rem;
  border-top: 0.1rem solid #444;
}

/* Utility Classes */
.s0bc-text-center { text-align: center; }
.s0bc-text-gold { color: var(--s0bc-gold); }
.s0bc-text-pink { color: var(--s0bc-pink); }
.s0bc-text-accent { color: var(--s0bc-accent); }
.s0bc-text-primary { color: var(--s0bc-primary); }
.s0bc-mt-1 { margin-top: 1rem; }
.s0bc-mt-2 { margin-top: 2rem; }
.s0bc-mb-1 { margin-bottom: 1rem; }
.s0bc-mb-2 { margin-bottom: 2rem; }
.s0bc-p-1 { padding: 1rem; }
.s0bc-fw-bold { font-weight: 700; }

/* Promo inline link */
.s0bc-inline-promo {
  color: var(--s0bc-gold);
  font-weight: 700;
  cursor: pointer;
  border-bottom: 0.1rem dashed var(--s0bc-gold);
}

.s0bc-inline-promo:hover {
  color: var(--s0bc-pink);
  border-color: var(--s0bc-pink);
}

/* Responsive Adjustments */
@media (max-width: 360px) {
  .s0bc-game-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .s0bc-header-logo span {
    font-size: 1.5rem;
  }
}

@media (min-width: 769px) {
  body {
    max-width: 430px;
  }
}