/**
 * FunBingo Bet Styles
 * Mobile-first responsive design
 */

/* CSS Variables - Color Palette */
:root {
  --sdc9-primary: #A0522D; /* Sienna Brown */
  --sdc9-secondary: #B03060; /* Rich Maroon */
  --sdc9-dark: #3A3A3A; /* Dark Gray */
  --sdc9-light: #DEE2E6; /* Light Gray */
  --sdc9-white: #FFFFFF;
  --sdc9-black: #000000;
  --sdc9-gold: #FFD700;
  --sdc9-gradient: linear-gradient(135deg, var(--sdc9-primary), var(--sdc9-secondary));

  /* Typography */
  --sdc9-font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  --sdc9-font-size-base: 1.6rem;
  --sdc9-line-height-base: 1.5;

  /* Spacing */
  --sdc9-spacing-xs: 0.4rem;
  --sdc9-spacing-sm: 0.8rem;
  --sdc9-spacing-md: 1.6rem;
  --sdc9-spacing-lg: 2.4rem;
  --sdc9-spacing-xl: 3.2rem;

  /* Components */
  --sdc9-border-radius: 0.8rem;
  --sdc9-border-radius-lg: 1.2rem;
  --sdc9-box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.15);
  --sdc9-box-shadow-lg: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.2);

  /* Z-index layers */
  --sdc9-z-header: 1000;
  --sdc9-z-bottom-nav: 1000;
  --sdc9-z-modal: 9999;
  --sdc9-z-overlay: 9998;
}

/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--sdc9-font-primary);
  font-size: var(--sdc9-font-size-base);
  line-height: var(--sdc9-line-height-base);
  color: var(--sdc9-light);
  background: linear-gradient(135deg, var(--sdc9-dark), #2a2a2a);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Main container */
.sdc9-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 var(--sdc9-spacing-sm);
  width: 100%;
}

.sdc9-wrapper {
  min-height: 100vh;
  padding-bottom: 8rem; /* Space for bottom nav on mobile */
}

/* Header */
.sdc9-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(58, 58, 58, 0.95);
  backdrop-filter: blur(1rem);
  border-bottom: 0.1rem solid var(--sdc9-primary);
  z-index: var(--sdc9-z-header);
  padding: var(--sdc9-spacing-sm) 0;
}

.sdc9-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--sdc9-spacing-md);
}

.sdc9-logo {
  display: flex;
  align-items: center;
  gap: var(--sdc9-spacing-xs);
  text-decoration: none;
  color: var(--sdc9-white);
  font-weight: 700;
  font-size: 1.8rem;
}

.sdc9-logo img {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 50%;
}

.sdc9-header-actions {
  display: flex;
  align-items: center;
  gap: var(--sdc9-spacing-sm);
}

.sdc9-btn {
  padding: var(--sdc9-spacing-xs) var(--sdc9-spacing-sm);
  border: none;
  border-radius: var(--sdc9-border-radius);
  font-size: 1.4rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 4.4rem; /* Touch-friendly */
  min-width: 6rem;
}

.sdc9-btn-primary {
  background: var(--sdc9-gradient);
  color: var(--sdc9-white);
  box-shadow: var(--sdc9-box-shadow);
}

.sdc9-btn-primary:hover {
  transform: translateY(-0.2rem);
  box-shadow: var(--sdc9-box-shadow-lg);
}

.sdc9-btn-secondary {
  background: transparent;
  color: var(--sdc9-primary);
  border: 0.2rem solid var(--sdc9-primary);
}

.sdc9-btn-secondary:hover {
  background: var(--sdc9-primary);
  color: var(--sdc9-white);
}

.sdc9-menu-toggle {
  background: none;
  border: none;
  color: var(--sdc9-white);
  font-size: 2.4rem;
  cursor: pointer;
  padding: var(--sdc9-spacing-xs);
  border-radius: var(--sdc9-border-radius);
  transition: all 0.3s ease;
}

.sdc9-menu-toggle:hover {
  background: rgba(160, 82, 45, 0.2);
}

/* Mobile Menu */
.sdc9-mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100vh;
  background: var(--sdc9-dark);
  z-index: var(--sdc9-z-modal);
  transition: right 0.3s ease;
  padding: var(--sdc9-spacing-lg) var(--sdc9-spacing-md);
  overflow-y: auto;
}

.sdc9-mobile-menu.active {
  right: 0;
}

.sdc9-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: var(--sdc9-z-overlay);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.sdc9-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.sdc9-menu-close {
  position: absolute;
  top: var(--sdc9-spacing-md);
  right: var(--sdc9-spacing-md);
  background: none;
  border: none;
  color: var(--sdc9-white);
  font-size: 2.4rem;
  cursor: pointer;
}

.sdc9-menu-nav {
  list-style: none;
  margin-top: var(--sdc9-spacing-xl);
}

.sdc9-menu-nav li {
  margin-bottom: var(--sdc9-spacing-md);
}

.sdc9-menu-nav a {
  color: var(--sdc9-light);
  text-decoration: none;
  font-size: 1.6rem;
  font-weight: 500;
  display: block;
  padding: var(--sdc9-spacing-sm) 0;
  transition: color 0.3s ease;
}

.sdc9-menu-nav a:hover {
  color: var(--sdc9-primary);
}

/* Main Content */
.sdc9-main {
  padding-top: 8rem; /* Space for fixed header */
  min-height: calc(100vh - 8rem);
}

/* Carousel */
.sdc9-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--sdc9-border-radius-lg);
  margin-bottom: var(--sdc9-spacing-lg);
  box-shadow: var(--sdc9-box-shadow-lg);
}

.sdc9-carousel-inner {
  display: flex;
  transition: transform 0.5s ease;
}

.sdc9-carousel-slide {
  min-width: 100%;
  position: relative;
  cursor: pointer;
}

.sdc9-carousel-slide img {
  width: 100%;
  height: 18rem;
  object-fit: cover;
}

.sdc9-carousel-dots {
  position: absolute;
  bottom: var(--sdc9-spacing-sm);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--sdc9-spacing-xs);
}

.sdc9-carousel-dot {
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.sdc9-carousel-dot.active {
  background: var(--sdc9-primary);
  transform: scale(1.2);
}

/* Typography */
.sdc9-h1 {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--sdc9-white);
  margin-bottom: var(--sdc9-spacing-md);
  line-height: 1.3;
}

.sdc9-h2 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--sdc9-primary);
  margin-bottom: var(--sdc9-spacing-sm);
}

.sdc9-h3 {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--sdc9-white);
  margin-bottom: var(--sdc9-spacing-xs);
}

.sdc9-text {
  color: var(--sdc9-light);
  margin-bottom: var(--sdc9-spacing-sm);
  line-height: var(--sdc9-line-height-base);
}

.sdc9-text-center {
  text-align: center;
}

.sdc9-text-primary {
  color: var(--sdc9-primary);
}

.sdc9-text-secondary {
  color: var(--sdc9-secondary);
}

/* Cards and Grid */
.sdc9-grid {
  display: grid;
  gap: var(--sdc9-spacing-sm);
}

.sdc9-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.sdc9-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.sdc9-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.sdc9-card {
  background: rgba(58, 58, 58, 0.8);
  border-radius: var(--sdc9-border-radius);
  padding: var(--sdc9-spacing-md);
  border: 0.1rem solid rgba(160, 82, 45, 0.3);
  transition: all 0.3s ease;
}

.sdc9-card:hover {
  border-color: var(--sdc9-primary);
  box-shadow: var(--sdc9-box-shadow);
}

/* Game Cards */
.sdc9-game-card {
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: var(--sdc9-spacing-sm);
  border-radius: var(--sdc9-border-radius);
  background: rgba(58, 58, 58, 0.6);
  border: 0.1rem solid transparent;
}

.sdc9-game-card:hover {
  transform: translateY(-0.2rem);
  border-color: var(--sdc9-primary);
  box-shadow: var(--sdc9-box-shadow);
}

.sdc9-game-icon {
  width: 5.6rem;
  height: 5.6rem;
  border-radius: var(--sdc9-border-radius);
  margin-bottom: var(--sdc9-spacing-xs);
  object-fit: cover;
  border: 0.2rem solid var(--sdc9-primary);
}

.sdc9-game-title {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--sdc9-white);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Sections */
.sdc9-section {
  margin-bottom: var(--sdc9-spacing-xl);
}

.sdc9-section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--sdc9-primary);
  margin-bottom: var(--sdc9-spacing-md);
  text-align: center;
  position: relative;
}

.sdc9-section-title::after {
  content: '';
  position: absolute;
  bottom: -0.4rem;
  left: 50%;
  transform: translateX(-50%);
  width: 4rem;
  height: 0.2rem;
  background: var(--sdc9-gradient);
  border-radius: 0.1rem;
}

/* Links */
.sdc9-link {
  color: var(--sdc9-primary);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.sdc9-link:hover {
  color: var(--sdc9-secondary);
  text-decoration: underline;
}

/* Buttons */
.sdc9-btn-large {
  padding: var(--sdc9-spacing-sm) var(--sdc9-spacing-lg);
  font-size: 1.6rem;
  min-height: 4.8rem;
}

.sdc9-btn-block {
  display: block;
  width: 100%;
}

.sdc9-btn-group {
  display: flex;
  gap: var(--sdc9-spacing-sm);
  flex-wrap: wrap;
}

/* Promotional Links */
.sdc9-promo-link {
  display: inline-block;
  padding: var(--sdc9-spacing-sm) var(--sdc9-spacing-md);
  background: var(--sdc9-gradient);
  color: var(--sdc9-white);
  text-decoration: none;
  border-radius: var(--sdc9-border-radius);
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: var(--sdc9-box-shadow);
}

.sdc9-promo-link:hover {
  transform: translateY(-0.2rem);
  box-shadow: var(--sdc9-box-shadow-lg);
  color: var(--sdc9-white);
}

/* Bottom Navigation */
.sdc9-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--sdc9-dark);
  border-top: 0.1rem solid var(--sdc9-primary);
  z-index: var(--sdc9-z-bottom-nav);
  height: 6.4rem;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: var(--sdc9-spacing-xs) 0;
}

.sdc9-bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 6rem;
  min-height: 5.6rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  background: none;
  color: var(--sdc9-light);
  text-decoration: none;
  border-radius: var(--sdc9-border-radius);
}

.sdc9-bottom-nav-item:hover,
.sdc9-bottom-nav-item.active {
  color: var(--sdc9-primary);
  background: rgba(160, 82, 45, 0.1);
  transform: scale(1.05);
}

.sdc9-bottom-nav-icon {
  font-size: 2.4rem;
  margin-bottom: 0.2rem;
}

.sdc9-bottom-nav-text {
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
}

/* Footer */
.sdc9-footer {
  background: var(--sdc9-dark);
  border-top: 0.1rem solid var(--sdc9-primary);
  padding: var(--sdc9-spacing-lg) 0 var(--sdc9-spacing-xl);
  margin-top: var(--sdc9-spacing-xl);
}

.sdc9-footer-content {
  text-align: center;
}

.sdc9-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sdc9-spacing-md);
  margin-bottom: var(--sdc9-spacing-lg);
}

.sdc9-footer-links a {
  color: var(--sdc9-light);
  text-decoration: none;
  font-size: 1.4rem;
  transition: color 0.3s ease;
}

.sdc9-footer-links a:hover {
  color: var(--sdc9-primary);
}

.sdc9-partners {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sdc9-spacing-md);
  margin-bottom: var(--sdc9-spacing-lg);
}

.sdc9-partner-icon {
  width: 4.8rem;
  height: 4.8rem;
  object-fit: contain;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.sdc9-partner-icon:hover {
  opacity: 1;
}

.sdc9-copyright {
  color: var(--sdc9-light);
  font-size: 1.2rem;
  opacity: 0.7;
}

/* Scroll to Top Button */
.sdc9-scroll-top {
  position: fixed;
  bottom: 8rem;
  right: var(--sdc9-spacing-md);
  width: 4.8rem;
  height: 4.8rem;
  background: var(--sdc9-gradient);
  border: none;
  border-radius: 50%;
  color: var(--sdc9-white);
  font-size: 2rem;
  cursor: pointer;
  box-shadow: var(--sdc9-box-shadow-lg);
  transition: all 0.3s ease;
  z-index: var(--sdc9-z-bottom-nav);
  opacity: 0;
  visibility: hidden;
}

.sdc9-scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.sdc9-scroll-top:hover {
  transform: translateY(-0.4rem);
  box-shadow: 0 0.8rem 2.4rem rgba(160, 82, 45, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
  .sdc9-container {
    padding: 0 var(--sdc9-spacing-xs);
  }

  .sdc9-wrapper {
    padding-bottom: 8rem;
  }

  .sdc9-h1 {
    font-size: 2rem;
  }

  .sdc9-h2 {
    font-size: 1.8rem;
  }

  .sdc9-game-icon {
    width: 4.8rem;
    height: 4.8rem;
  }

  .sdc9-bottom-nav {
    display: flex;
  }
}

@media (min-width: 769px) {
  .sdc9-bottom-nav {
    display: none;
  }

  .sdc9-wrapper {
    padding-bottom: 0;
  }

  .sdc9-container {
    max-width: 1200px;
    padding: 0 var(--sdc9-spacing-lg);
  }
}

/* Utility Classes */
.sdc9-hidden {
  display: none !important;
}

.sdc9-visible {
  display: block !important;
}

.sdc9-flex {
  display: flex;
}

.sdc9-flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.sdc9-flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sdc9-text-center {
  text-align: center;
}

.sdc9-mb-0 {
  margin-bottom: 0 !important;
}

.sdc9-mb-sm {
  margin-bottom: var(--sdc9-spacing-sm) !important;
}

.sdc9-mb-md {
  margin-bottom: var(--sdc9-spacing-md) !important;
}

.sdc9-mb-lg {
  margin-bottom: var(--sdc9-spacing-lg) !important;
}

/* Animations */
@keyframes sdc9-fadeIn {
  from {
    opacity: 0;
    transform: translateY(2rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes sdc9-slideUp {
  from {
    opacity: 0;
    transform: translateY(4rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes sdc9-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.sdc9-animate-fade-in {
  animation: sdc9-fadeIn 0.6s ease-out;
}

.sdc9-animate-slide-up {
  animation: sdc9-slideUp 0.8s ease-out;
}

.sdc9-animate-pulse {
  animation: sdc9-pulse 2s infinite;
}

/* Loading States */
.sdc9-loading {
  position: relative;
  pointer-events: none;
}

.sdc9-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2rem;
  height: 2rem;
  margin: -1rem 0 0 -1rem;
  border: 0.2rem solid var(--sdc9-light);
  border-top: 0.2rem solid var(--sdc9-primary);
  border-radius: 50%;
  animation: sdc9-spin 1s linear infinite;
}

@keyframes sdc9-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

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

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --sdc9-primary: #8B4513;
    --sdc9-secondary: #8B0000;
    --sdc9-dark: #000000;
    --sdc9-light: #FFFFFF;
  }
}

/* Print styles */
@media print {
  .sdc9-header,
  .sdc9-bottom-nav,
  .sdc9-scroll-top {
    display: none !important;
  }

  .sdc9-wrapper {
    padding-bottom: 0 !important;
  }

  body {
    background: white !important;
    color: black !important;
  }
}