/**
 * YY777.SBS - Main Stylesheet
 * All classes use ui5b- prefix for namespace isolation
 * Mobile-first responsive design with max-width 430px
 */

/* CSS Variables - Color Scheme */
:root {
  --ui5b-primary: #FFB74D;
  --ui5b-secondary: #CED4DA;
  --ui5b-accent: #FFB6C1;
  --ui5b-dark: #0F0F23;
  --ui5b-darker: #070714;
  --ui5b-teal: #FFF176;
  --ui5b-accent2: #FFBF00;
  --ui5b-text-light: #CED4DA;
  --ui5b-text-white: #FFFFFF;
  --ui5b-card-bg: #1A1A35;
  --ui5b-border: #2A2A4A;
  --ui5b-shadow: rgba(0, 0, 0, 0.4);
  --ui5b-gradient: linear-gradient(135deg, #FFB74D 0%, #FFBF00 100%);
  --ui5b-overlay: rgba(15, 15, 35, 0.95);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 1.4rem;
  line-height: 1.5;
  background-color: var(--ui5b-dark);
  color: var(--ui5b-text-light);
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  position: relative;
}

/* Container */
.ui5b-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header Styles */
.ui5b-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background-color: var(--ui5b-dark);
  border-bottom: 2px solid var(--ui5b-primary);
  z-index: 1000;
  padding: 1rem;
  transition: all 0.3s ease;
}

.ui5b-header-scrolled {
  box-shadow: 0 2px 15px var(--ui5b-shadow);
}

.ui5b-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ui5b-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--ui5b-text-white);
}

.ui5b-logo img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
}

.ui5b-logo-text {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--ui5b-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ui5b-header-buttons {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.ui5b-btn-header {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 6px;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 65px;
  text-decoration: none;
  display: inline-block;
  text-align: center;
}

.ui5b-btn-register {
  background: var(--ui5b-gradient);
  color: var(--ui5b-dark);
}

.ui5b-btn-register:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 183, 77, 0.4);
}

.ui5b-btn-login {
  background-color: var(--ui5b-accent);
  color: var(--ui5b-dark);
}

.ui5b-btn-login:hover {
  background-color: var(--ui5b-accent2);
}

.ui5b-menu-toggle {
  background: none;
  border: none;
  color: var(--ui5b-primary);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile Menu */
.ui5b-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.ui5b-overlay-show {
  opacity: 1;
  visibility: visible;
}

.ui5b-mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  height: 100%;
  background-color: var(--ui5b-overlay);
  z-index: 9999;
  transition: right 0.3s ease;
  overflow-y: auto;
  padding: 5rem 2rem 2rem;
  backdrop-filter: blur(10px);
}

.ui5b-menu-open {
  right: 0;
}

.ui5b-menu-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: none;
  border: none;
  color: var(--ui5b-text-light);
  font-size: 2.5rem;
  cursor: pointer;
  transition: color 0.3s ease;
}

.ui5b-menu-close:hover {
  color: var(--ui5b-primary);
}

.ui5b-menu-list {
  list-style: none;
  padding: 0;
}

.ui5b-menu-list li {
  margin-bottom: 0.8rem;
}

.ui5b-menu-list a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  color: var(--ui5b-text-light);
  text-decoration: none;
  border-radius: 10px;
  transition: all 0.3s ease;
  font-size: 1.5rem;
  background-color: rgba(255, 255, 255, 0.05);
}

.ui5b-menu-list a:hover {
  background: var(--ui5b-gradient);
  color: var(--ui5b-dark);
  transform: translateX(5px);
}

.ui5b-menu-icon {
  font-size: 1.8rem;
}

/* Main Content */
.ui5b-main {
  padding-top: 75px;
  padding-bottom: 85px;
  min-height: 100vh;
}

/* Carousel */
.ui5b-carousel {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  margin-bottom: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px var(--ui5b-shadow);
}

.ui5b-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.ui5b-slide-active {
  opacity: 1;
}

.ui5b-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ui5b-carousel-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
}

.ui5b-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.ui5b-dot-active {
  background-color: var(--ui5b-primary);
  transform: scale(1.3);
}

/* Headings */
.ui5b-h1 {
  color: var(--ui5b-primary);
  font-size: 2.2rem;
  text-align: center;
  margin-bottom: 1.5rem;
  line-height: 1.3;
  font-weight: 800;
  text-transform: uppercase;
}

.ui5b-h2 {
  color: var(--ui5b-teal);
  font-size: 1.8rem;
  margin-bottom: 1.2rem;
  border-left: 4px solid var(--ui5b-primary);
  padding-left: 1rem;
  font-weight: 700;
}

.ui5b-h3 {
  color: var(--ui5b-text-white);
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
  font-weight: 600;
}

/* Game Grid */
.ui5b-game-section {
  margin-bottom: 3rem;
}

.ui5b-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.ui5b-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  transition: transform 0.3s ease;
  cursor: pointer;
}

.ui5b-game-item:hover {
  transform: scale(1.05);
}

.ui5b-game-item.ui5b-touch-active {
  transform: scale(0.95);
}

.ui5b-game-icon {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 0.5rem;
  background-color: var(--ui5b-darker);
  border: 2px solid var(--ui5b-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.ui5b-game-name {
  font-size: 0.95rem;
  color: var(--ui5b-text-light);
  text-align: center;
  line-height: 1.2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Content Cards */
.ui5b-card {
  background-color: var(--ui5b-card-bg);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  border: 1px solid var(--ui5b-border);
}

.ui5b-card p {
  margin-bottom: 1rem;
  line-height: 1.7;
}

/* Promotional Links */
.ui5b-promo-link {
  color: var(--ui5b-primary);
  font-weight: bold;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.3s ease;
}

.ui5b-promo-link:hover {
  color: var(--ui5b-accent2);
  text-decoration: underline;
}

/* Buttons */
.ui5b-btn {
  display: inline-block;
  padding: 1rem 2rem;
  background: var(--ui5b-gradient);
  color: var(--ui5b-dark);
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  font-size: 1.4rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.ui5b-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 191, 0, 0.4);
}

.ui5b-btn-full {
  width: 100%;
}

.ui5b-btn-secondary {
  background-color: var(--ui5b-accent);
  color: var(--ui5b-dark);
}

/* FAQ Section */
.ui5b-faq-item {
  margin-bottom: 1rem;
  background-color: var(--ui5b-card-bg);
  border-radius: 8px;
  padding: 1.2rem;
  border-left: 3px solid var(--ui5b-primary);
}

.ui5b-faq-question {
  color: var(--ui5b-primary);
  font-weight: bold;
  margin-bottom: 0.5rem;
  cursor: pointer;
}

.ui5b-faq-answer {
  line-height: 1.6;
}

/* Features List */
.ui5b-features-list {
  list-style: none;
}

.ui5b-features-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--ui5b-border);
  display: flex;
  align-items: start;
  gap: 1rem;
}

.ui5b-feature-icon {
  color: var(--ui5b-teal);
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* Footer */
.ui5b-footer {
  background-color: var(--ui5b-darker);
  padding: 2rem 1rem 1rem;
  margin-top: 3rem;
  border-top: 2px solid var(--ui5b-primary);
}

.ui5b-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.ui5b-footer-link {
  color: var(--ui5b-text-light);
  text-decoration: none;
  font-size: 1.1rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--ui5b-border);
  border-radius: 6px;
  transition: all 0.3s ease;
}

.ui5b-footer-link:hover {
  background: var(--ui5b-gradient);
  color: var(--ui5b-dark);
  border-color: var(--ui5b-primary);
}

.ui5b-partners {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.ui5b-partner-logo {
  width: 55px;
  height: 55px;
  object-fit: contain;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.ui5b-partner-logo:hover {
  opacity: 1;
}

.ui5b-footer-text {
  text-align: center;
  color: var(--ui5b-text-light);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.ui5b-footer-copyright {
  text-align: center;
  color: var(--ui5b-text-light);
  font-size: 1rem;
  opacity: 0.7;
}

/* Mobile Bottom Navigation */
.ui5b-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: linear-gradient(180deg, var(--ui5b-darker) 0%, var(--ui5b-dark) 100%);
  border-top: 2px solid var(--ui5b-primary);
  display: flex;
  justify-content: space-around;
  padding: 0.5rem 0;
  z-index: 1000;
  box-shadow: 0 -2px 15px var(--ui5b-shadow);
}

.ui5b-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 65px;
  min-height: 65px;
  text-decoration: none;
  color: var(--ui5b-text-light);
  transition: all 0.3s ease;
  cursor: pointer;
}

.ui5b-nav-item:hover {
  color: var(--ui5b-primary);
}

.ui5b-nav-item.ui5b-nav-active {
  color: var(--ui5b-primary);
}

.ui5b-nav-icon {
  font-size: 24px;
  margin-bottom: 0.2rem;
}

.ui5b-nav-text {
  font-size: 10px;
  text-align: center;
  font-weight: 500;
}

/* Responsive - Hide bottom nav on desktop */
@media (min-width: 769px) {
  .ui5b-bottom-nav {
    display: none;
  }

  .ui5b-main {
    padding-bottom: 2rem;
  }
}

/* Utility Classes */
.ui5b-text-center {
  text-align: center;
}

.ui5b-mt-1 {
  margin-top: 1rem;
}

.ui5b-mb-1 {
  margin-bottom: 1rem;
}

.ui5b-mb-2 {
  margin-bottom: 2rem;
}

.ui5b-mb-3 {
  margin-bottom: 3rem;
}