/* OTSOBet Layout Styles - Prefix: s8f9- */
/* CSS Variables and Base Styles */
:root {
  --s8f9-primary: #1A1A2E;
  --s8f9-secondary: #A9A9A9;
  --s8f9-accent: #00E5FF;
  --s8f9-highlight: #FF6347;
  --s8f9-bg-primary: #1A1A2E;
  --s8f9-bg-secondary: #16213E;
  --s8f9-bg-card: #0F1C35;
  --s8f9-text-primary: #00E5FF;
  --s8f9-text-secondary: #A9A9A9;
  --s8f9-text-muted: #6B7280;
  --s8f9-border: #2A3441;
  --s8f9-shadow: rgba(0, 229, 255, 0.3);
  --s8f9-shadow-highlight: rgba(255, 99, 71, 0.4);
  --s8f9-radius: 0.8rem;
  --s8f9-transition: all 0.3s ease;
  --s8f9-header-height: 6.4rem;
  --s8f9-mobile-nav-height: 6rem;
  --s8f9-z-header: 1000;
  --s8f9-z-modal: 1100;
  --s8f9-z-mobile-nav: 999;
}

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

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

body {
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 1.6rem;
  line-height: 1.5;
  color: var(--s8f9-text-primary);
  background: linear-gradient(135deg, var(--s8f9-bg-primary) 0%, var(--s8f9-bg-secondary) 100%);
  overflow-x: hidden;
  min-height: 100vh;
}

/* Layout Components */
.s8f9-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.s8f9-container {
  max-width: 43rem;
  margin: 0 auto;
  padding: 0 1.6rem;
  width: 100%;
}

.s8f9-grid {
  display: grid;
  gap: 1.6rem;
  margin: 1.6rem 0;
}

.s8f9-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
}

.s8f9-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.s8f9-grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
}

.s8f9-flex {
  display: flex;
  gap: 1rem;
}

.s8f9-flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
}

.s8f9-flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.s8f9-flex-wrap {
  flex-wrap: wrap;
}

/* Header and Navigation */
.s8f9-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--s8f9-z-header);
  background: linear-gradient(135deg, var(--s8f9-bg-primary) 0%, rgba(22, 33, 62, 0.95) 100%);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--s8f9-accent);
  transition: var(--s8f9-transition);
  height: var(--s8f9-header-height);
}

.s8f9-header-scrolled {
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(15px);
  box-shadow: 0 0.4rem 1.6rem var(--s8f9-shadow);
}

.s8f9-nav {
  height: 100%;
  display: flex;
  align-items: center;
}

.s8f9-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: var(--s8f9-text-primary);
  font-weight: 700;
  font-size: 1.8rem;
  transition: var(--s8f9-transition);
}

.s8f9-logo:hover {
  color: var(--s8f9-accent);
  transform: scale(1.05);
}

.s8f9-logo img {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 0.4rem;
}

.s8f9-nav-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

/* Navigation Toggle */
.s8f9-nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 4.4rem;
  height: 4.4rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 1rem;
  border-radius: 0.4rem;
  transition: var(--s8f9-transition);
}

.s8f9-nav-toggle:hover {
  background: var(--s8f9-bg-card);
}

.s8f9-nav-toggle span {
  display: block;
  width: 2rem;
  height: 0.2rem;
  background: var(--s8f9-text-primary);
  margin: 0.2rem 0;
  transition: var(--s8f9-transition);
  border-radius: 0.1rem;
}

.s8f9-toggle-active span:nth-child(1) {
  transform: rotate(45deg) translate(0.5rem, 0.5rem);
  background: var(--s8f9-highlight);
}

.s8f9-toggle-active span:nth-child(2) {
  opacity: 0;
}

.s8f9-toggle-active span:nth-child(3) {
  transform: rotate(-45deg) translate(0.5rem, -0.5rem);
  background: var(--s8f9-highlight);
}

/* Mobile Navigation Menu */
.s8f9-nav-menu {
  position: fixed;
  top: var(--s8f9-header-height);
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--s8f9-bg-primary) 0%, var(--s8f9-bg-secondary) 100%);
  transform: translateY(-100%);
  opacity: 0;
  transition: var(--s8f9-transition);
  border-bottom: 2px solid var(--s8f9-accent);
  max-height: calc(100vh - var(--s8f9-header-height));
  overflow-y: auto;
  z-index: var(--s8f9-z-header);
  pointer-events: none;
  visibility: hidden;
}

.s8f9-menu-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
  visibility: visible;
}

.s8f9-nav-list {
  list-style: none;
  padding: 1.6rem;
}

.s8f9-nav-item {
  margin-bottom: 0.8rem;
}

.s8f9-nav-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  color: var(--s8f9-text-primary);
  text-decoration: none;
  border-radius: var(--s8f9-radius);
  transition: var(--s8f9-transition);
  font-size: 1.6rem;
  border: 1px solid transparent;
}

.s8f9-nav-link:hover,
.s8f9-nav-link:focus,
.s8f9-nav-active {
  background: linear-gradient(135deg, var(--s8f9-accent) 0%, #00B8CC 100%);
  color: var(--s8f9-primary);
  border-color: var(--s8f9-highlight);
  transform: translateX(0.5rem);
}

.s8f9-nav-link i {
  font-size: 2rem;
  width: 2.4rem;
  text-align: center;
}

/* Button Styles */
.s8f9-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1rem 1.6rem;
  border: none;
  border-radius: var(--s8f9-radius);
  font-size: 1.4rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--s8f9-transition);
  min-height: 4.4rem;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
}

.s8f9-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.s8f9-btn:hover::before {
  left: 100%;
}

.s8f9-btn-primary {
  background: linear-gradient(135deg, var(--s8f9-accent) 0%, #00B8CC 100%);
  color: var(--s8f9-primary);
  border: 2px solid var(--s8f9-accent);
  box-shadow: 0 0.2rem 0.8rem var(--s8f9-shadow);
}

.s8f9-btn-primary:hover {
  background: linear-gradient(135deg, #00B8CC 0%, var(--s8f9-accent) 100%);
  transform: translateY(-0.2rem);
  box-shadow: 0 0.4rem 1.6rem var(--s8f9-shadow);
}

.s8f9-btn-secondary {
  background: linear-gradient(135deg, var(--s8f9-highlight) 0%, #E55A3C 100%);
  color: white;
  border: 2px solid var(--s8f9-highlight);
}

.s8f9-btn-secondary:hover {
  background: linear-gradient(135deg, #E55A3C 0%, var(--s8f9-highlight) 100%);
  transform: translateY(-0.2rem);
  box-shadow: 0 0.4rem 1.2rem var(--s8f9-shadow-highlight);
}

.s8f9-btn-outline {
  background: transparent;
  color: var(--s8f9-text-primary);
  border: 2px solid var(--s8f9-border);
}

.s8f9-btn-outline:hover {
  background: var(--s8f9-bg-card);
  color: var(--s8f9-accent);
  border-color: var(--s8f9-accent);
}

.s8f9-btn-small {
  padding: 0.8rem 1.2rem;
  font-size: 1.2rem;
  min-height: 3.6rem;
}

.s8f9-btn-clicked {
  transform: scale(0.95);
}

/* Main Content */
.s8f9-content {
  flex: 1;
  margin-top: var(--s8f9-header-height);
  margin-bottom: var(--s8f9-mobile-nav-height);
  padding: 1.6rem 0;
}

.s8f9-section {
  margin: 2.4rem 0;
}

.s8f9-section-title {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--s8f9-text-primary);
  text-align: center;
  margin-bottom: 2rem;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--s8f9-accent) 0%, var(--s8f9-highlight) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.s8f9-section-subtitle {
  font-size: 2rem;
  font-weight: 600;
  color: var(--s8f9-text-secondary);
  margin-bottom: 1.6rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

/* Card Component */
.s8f9-card {
  background: linear-gradient(135deg, var(--s8f9-bg-card) 0%, #1E2832 100%);
  border-radius: var(--s8f9-radius);
  padding: 2rem;
  margin-bottom: 1.6rem;
  border: 2px solid var(--s8f9-border);
  transition: var(--s8f9-transition);
  position: relative;
  overflow: hidden;
}

.s8f9-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--s8f9-accent), var(--s8f9-highlight));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.s8f9-card:hover::before {
  transform: scaleX(1);
}

.s8f9-card:hover {
  transform: translateY(-0.2rem);
  box-shadow: 0 0.8rem 2.4rem var(--s8f9-shadow);
  border-color: var(--s8f9-accent);
}

.s8f9-card-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--s8f9-text-primary);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.s8f9-card-content {
  color: var(--s8f9-text-secondary);
  line-height: 1.6;
}

/* Carousel Styles */
.s8f9-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--s8f9-radius);
  margin-bottom: 2.4rem;
  border: 2px solid var(--s8f9-accent);
  box-shadow: 0 0.4rem 1.6rem var(--s8f9-shadow);
}

.s8f9-carousel-container {
  display: flex;
  transition: transform 0.5s ease;
}

.s8f9-carousel-slide {
  min-width: 100%;
  position: relative;
  cursor: pointer;
  transition: transform 0.5s ease;
}

.s8f9-carousel-slide img {
  width: 100%;
  height: 20rem;
  object-fit: cover;
  border-radius: var(--s8f9-radius);
}

.s8f9-carousel-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(26, 26, 46, 0.8) 0%, rgba(22, 33, 62, 0.6) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--s8f9-text-primary);
  font-size: 1.8rem;
  font-weight: 600;
  border-radius: var(--s8f9-radius);
  transition: var(--s8f9-transition);
}

.s8f9-carousel-slide:hover .s8f9-carousel-overlay {
  background: linear-gradient(45deg, rgba(0, 229, 255, 0.2) 0%, rgba(255, 99, 71, 0.2) 100%);
}

.s8f9-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.s8f9-carousel-dot {
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  border: none;
  background: var(--s8f9-border);
  cursor: pointer;
  transition: var(--s8f9-transition);
}

.s8f9-dot-active,
.s8f9-carousel-dot:hover {
  background: var(--s8f9-accent);
  transform: scale(1.2);
  box-shadow: 0 0 0.8rem var(--s8f9-shadow);
}

/* Game Grid */
.s8f9-games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(8rem, 1fr));
  gap: 1.2rem;
  margin: 1.6rem 0;
}

.s8f9-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--s8f9-text-primary);
  padding: 1.2rem;
  border-radius: var(--s8f9-radius);
  transition: var(--s8f9-transition);
  cursor: pointer;
  background: linear-gradient(135deg, var(--s8f9-bg-card) 0%, #2A3441 100%);
  border: 2px solid var(--s8f9-border);
  position: relative;
  overflow: hidden;
}

.s8f9-game-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--s8f9-accent) 0%, var(--s8f9-highlight) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.s8f9-game-item:hover::before {
  opacity: 0.1;
}

.s8f9-game-item:hover {
  transform: translateY(-0.2rem) scale(1.05);
  border-color: var(--s8f9-accent);
  box-shadow: 0 0.4rem 1.2rem var(--s8f9-shadow);
}

.s8f9-game-icon {
  width: 5.6rem;
  height: 5.6rem;
  border-radius: 0.8rem;
  margin-bottom: 0.8rem;
  object-fit: cover;
  border: 2px solid transparent;
  transition: var(--s8f9-transition);
}

.s8f9-game-item:hover .s8f9-game-icon {
  border-color: var(--s8f9-accent);
  transform: scale(1.1);
}

.s8f9-game-name {
  font-size: 1.2rem;
  text-align: center;
  font-weight: 500;
  line-height: 1.3;
}

/* Footer Styles */
.s8f9-footer {
  background: linear-gradient(135deg, var(--s8f9-bg-secondary) 0%, var(--s8f9-bg-primary) 100%);
  border-top: 2px solid var(--s8f9-accent);
  padding: 2.4rem 0;
  margin-top: auto;
}

.s8f9-footer-content {
  text-align: center;
  color: var(--s8f9-text-secondary);
}

.s8f9-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.6rem;
  margin: 2rem 0;
}

.s8f9-footer-link {
  color: var(--s8f9-text-secondary);
  text-decoration: none;
  font-size: 1.4rem;
  transition: var(--s8f9-transition);
  padding: 0.4rem 0;
}

.s8f9-footer-link:hover {
  color: var(--s8f9-accent);
  text-decoration: underline;
}

.s8f9-partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(4rem, 1fr));
  gap: 1rem;
  margin: 2rem 0;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

.s8f9-partner-icon {
  width: 4rem;
  height: 4rem;
  object-fit: contain;
  filter: grayscale(1) opacity(0.7);
  transition: var(--s8f9-transition);
  border-radius: 0.4rem;
  cursor: pointer;
}

.s8f9-partner-icon:hover {
  filter: grayscale(0) opacity(1);
  transform: scale(1.1);
}

.s8f9-copyright {
  font-size: 1.2rem;
  color: var(--s8f9-text-muted);
  margin-top: 2rem;
}

/* Mobile Bottom Navigation */
.s8f9-mobile-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--s8f9-bg-primary) 0%, var(--s8f9-bg-secondary) 100%);
  border-top: 2px solid var(--s8f9-accent);
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: var(--s8f9-mobile-nav-height);
  z-index: var(--s8f9-z-mobile-nav);
  backdrop-filter: blur(10px);
}

.s8f9-mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--s8f9-text-muted);
  transition: var(--s8f9-transition);
  padding: 0.8rem;
  border-radius: 0.8rem;
  min-width: 4.4rem;
  min-height: 4.4rem;
  flex: 1;
  max-width: 8rem;
  position: relative;
}

.s8f9-mobile-nav-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--s8f9-accent);
  transition: width 0.3s ease;
}

.s8f9-mobile-nav-item:hover::before,
.s8f9-mobile-nav-active::before {
  width: 80%;
}

.s8f9-mobile-nav-item:hover,
.s8f9-mobile-nav-active {
  color: var(--s8f9-accent);
  transform: scale(1.05);
}

.s8f9-mobile-nav-icon {
  font-size: 2.4rem;
  margin-bottom: 0.2rem;
}

.s8f9-mobile-nav-text {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
}

/* Utility Classes */
.s8f9-text-center {
  text-align: center;
}

.s8f9-text-left {
  text-align: left;
}

.s8f9-text-right {
  text-align: right;
}

.s8f9-mb-1 { margin-bottom: 1rem; }
.s8f9-mb-2 { margin-bottom: 2rem; }
.s8f9-mt-1 { margin-top: 1rem; }
.s8f9-mt-2 { margin-top: 2rem; }
.s8f9-p-1 { padding: 1rem; }
.s8f9-p-2 { padding: 2rem; }

.s8f9-hidden {
  display: none;
}

.s8f9-visible {
  display: block;
}

/* Loading States */
.s8f9-loading {
  opacity: 0.6;
  pointer-events: none;
  position: relative;
}

.s8f9-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2rem;
  height: 2rem;
  margin: -1rem 0 0 -1rem;
  border: 2px solid transparent;
  border-top: 2px solid var(--s8f9-accent);
  border-radius: 50%;
  animation: s8f9-spin 1s linear infinite;
}

.s8f9-loaded {
  filter: blur(0);
}

/* Animations */
@keyframes s8f9-fadeIn {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes s8f9-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes s8f9-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.s8f9-fade-in {
  animation: s8f9-fadeIn 0.6s ease forwards;
}

.s8f9-pulse {
  animation: s8f9-pulse 2s infinite;
}

/* Responsive Design */
@media (min-width: 48rem) {
  .s8f9-container {
    max-width: 43rem;
  }
  
  .s8f9-nav-toggle {
    display: none;
  }
  
  .s8f9-nav-menu {
    position: static;
    transform: none;
    opacity: 1;
    background: none;
    border: none;
    max-height: none;
  }
  
  .s8f9-nav-list {
    display: flex;
    align-items: center;
    padding: 0;
  }
  
  .s8f9-nav-item {
    margin: 0;
  }
  
  .s8f9-mobile-nav {
    display: none;
  }
  
  .s8f9-content {
    margin-bottom: 0;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --s8f9-border: #4A5568;
    --s8f9-shadow: rgba(0, 229, 255, 0.8);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}