/**
 * QXBET Design Stylesheet
 * All classes use "uib2-" prefix for namespace isolation
 * Color palette: #FFC0CB | #1C2833 | #FFB3BA | #BA55D3 | #FFFFBA | #DEE2E6
 * @version 1.0.0
 */

/* CSS Variables */
:root {
  --uib2-primary: #BA55D3;
  --uib2-primary-light: #FFC0CB;
  --uib2-secondary: #FFB3BA;
  --uib2-accent: #FFFFBA;
  --uib2-bg-dark: #1C2833;
  --uib2-bg-darker: #141d26;
  --uib2-text-light: #DEE2E6;
  --uib2-text-white: #ffffff;
  --uib2-text-muted: #a0aab4;
  --uib2-border: rgba(186, 85, 211, 0.3);
  --uib2-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  --uib2-radius: 12px;
  --uib2-radius-sm: 8px;
  --uib2-transition: all 0.3s ease;
  --uib2-font-base: 62.5%;
}

/* Base Reset */
html {
  font-size: var(--uib2-font-base);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  background-color: var(--uib2-bg-dark);
  color: var(--uib2-text-light);
  line-height: 1.5rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--uib2-primary);
  text-decoration: none;
  transition: var(--uib2-transition);
}

a:hover {
  color: var(--uib2-primary-light);
}

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

/* Container */
.uib2-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
  width: 100%;
}

/* Header */
.uib2-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 56px;
  background: var(--uib2-bg-darker);
  border-bottom: 1px solid var(--uib2-border);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.2rem;
  box-sizing: border-box;
}

.uib2-header-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.uib2-header-logo img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.uib2-header-logo span {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--uib2-primary);
  letter-spacing: 0.5px;
}

.uib2-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.uib2-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.4rem;
  border: none;
  border-radius: var(--uib2-radius-sm);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--uib2-transition);
  text-decoration: none;
  min-height: 36px;
}

.uib2-btn-register {
  background: linear-gradient(135deg, var(--uib2-primary), #9b30c7);
  color: var(--uib2-text-white);
}

.uib2-btn-register:hover {
  background: linear-gradient(135deg, #c76ce0, var(--uib2-primary));
  transform: scale(1.05);
}

.uib2-btn-login {
  background: transparent;
  color: var(--uib2-primary);
  border: 1.5px solid var(--uib2-primary);
}

.uib2-btn-login:hover {
  background: rgba(186, 85, 211, 0.15);
}

.uib2-btn-promo {
  background: linear-gradient(135deg, #e74c8b, var(--uib2-primary));
  color: var(--uib2-text-white);
  padding: 1rem 2rem;
  font-size: 1.5rem;
  border-radius: var(--uib2-radius);
  width: 100%;
  box-shadow: var(--uib2-shadow);
}

.uib2-btn-promo:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(186, 85, 211, 0.4);
}

.uib2-menu-btn {
  background: none;
  border: none;
  color: var(--uib2-text-light);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
}

/* Mobile Menu Overlay */
.uib2-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9998;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Mobile Side Menu */
.uib2-mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100%;
  background: var(--uib2-bg-darker);
  z-index: 9999;
  transform: translateX(-100%);
  visibility: hidden;
  transition: transform 0.3s ease, visibility 0.3s ease;
  overflow-y: auto;
  padding: 2rem 1.5rem;
  box-sizing: border-box;
}

.uib2-mobile-menu-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--uib2-primary);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--uib2-border);
}

.uib2-mobile-menu a {
  display: block;
  padding: 1rem 0;
  color: var(--uib2-text-light);
  font-size: 1.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: var(--uib2-transition);
}

.uib2-mobile-menu a:hover {
  color: var(--uib2-primary);
  padding-left: 0.8rem;
}

/* Main Content */
.uib2-main {
  padding-top: 56px;
  min-height: 100vh;
}

@media (max-width: 768px) {
  .uib2-main {
    padding-bottom: 80px;
  }
}

/* Slider/Carousel */
.uib2-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0 0 var(--uib2-radius) var(--uib2-radius);
}

.proaba-slide {
  display: none;
  width: 100%;
  cursor: pointer;
}

.proaba-slide-active {
  display: block;
  animation: proabaFadeIn 0.5s ease;
}

@keyframes proabaFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.proaba-slide img {
  width: 100%;
  height: auto;
  display: block;
}

.uib2-slider-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}

.uib2-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: var(--uib2-transition);
  padding: 0;
}

.uib2-slider-dot.active {
  background: var(--uib2-primary);
  width: 20px;
  border-radius: 4px;
}

/* Section Styling */
.uib2-section {
  padding: 2rem 0;
}

.uib2-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--uib2-text-white);
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--uib2-primary);
  display: inline-block;
}

/* Game Grid */
.uib2-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  padding: 0.5rem 0;
}

.uib2-game-item {
  text-align: center;
  cursor: pointer;
  transition: var(--uib2-transition);
  border-radius: var(--uib2-radius-sm);
  padding: 0.4rem;
}

.uib2-game-item:hover {
  background: rgba(186, 85, 211, 0.1);
  transform: scale(1.05);
}

.uib2-game-item img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--uib2-radius-sm);
  margin-bottom: 0.3rem;
}

.uib2-game-name {
  font-size: 1rem;
  color: var(--uib2-text-light);
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Category Header */
.uib2-cat-header {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--uib2-primary-light);
  margin: 1.8rem 0 0.8rem;
  padding-left: 0.6rem;
  border-left: 3px solid var(--uib2-primary);
}

/* Card Component */
.uib2-card {
  background: var(--uib2-bg-darker);
  border-radius: var(--uib2-radius);
  padding: 1.5rem;
  margin-bottom: 1.2rem;
  border: 1px solid var(--uib2-border);
}

.uib2-card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--uib2-text-white);
  margin-bottom: 0.8rem;
}

.uib2-card p {
  font-size: 1.3rem;
  color: var(--uib2-text-muted);
  line-height: 1.6;
  margin: 0.5rem 0;
}

/* FAQ Section */
.uib2-faq-item {
  background: var(--uib2-bg-darker);
  border-radius: var(--uib2-radius-sm);
  padding: 1.2rem;
  margin-bottom: 0.8rem;
  border: 1px solid rgba(186, 85, 211, 0.15);
}

.uib2-faq-q {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--uib2-primary-light);
  margin-bottom: 0.5rem;
}

.uib2-faq-a {
  font-size: 1.25rem;
  color: var(--uib2-text-muted);
  line-height: 1.5;
}

/* Feature List */
.uib2-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.uib2-feature-list li {
  padding: 0.8rem 0;
  font-size: 1.3rem;
  color: var(--uib2-text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.uib2-feature-list li:last-child {
  border-bottom: none;
}

.uib2-feature-icon {
  color: var(--uib2-primary);
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* Footer */
.uib2-footer {
  background: var(--uib2-bg-darker);
  padding: 2.5rem 0 1.5rem;
  border-top: 1px solid var(--uib2-border);
  margin-top: 2rem;
}

.uib2-footer-text {
  font-size: 1.2rem;
  color: var(--uib2-text-muted);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.uib2-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0;
}

.uib2-footer-links a {
  font-size: 1.15rem;
  color: var(--uib2-primary);
  padding: 0.4rem 0.8rem;
  background: rgba(186, 85, 211, 0.1);
  border-radius: 4px;
  transition: var(--uib2-transition);
}

.uib2-footer-links a:hover {
  background: rgba(186, 85, 211, 0.25);
}

.uib2-footer-copy {
  font-size: 1.1rem;
  color: var(--uib2-text-muted);
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* Bottom Navigation */
.uib2-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: var(--uib2-bg-darker);
  border-top: 1px solid var(--uib2-border);
  z-index: 1000;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0;
  box-sizing: border-box;
}

.uib2-bottom-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 60px;
  background: none;
  border: none;
  color: var(--uib2-text-muted);
  cursor: pointer;
  transition: var(--uib2-transition);
  text-decoration: none;
  padding: 0;
  gap: 2px;
}

.uib2-bottom-btn:hover,
.uib2-bottom-btn:focus {
  color: var(--uib2-primary);
  transform: scale(1.1);
}

.uib2-bottom-btn.active {
  color: var(--uib2-primary);
}

.uib2-bottom-btn .uib2-nav-icon {
  font-size: 22px;
  line-height: 1;
}

.uib2-bottom-btn .uib2-nav-label {
  font-size: 10px;
  line-height: 1;
  margin-top: 1px;
}

/* Winner ticker */
.uib2-winner-ticker {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0.5rem 0;
  scrollbar-width: none;
}

.uib2-winner-ticker::-webkit-scrollbar {
  display: none;
}

.uib2-winner-item {
  flex-shrink: 0;
  background: rgba(186, 85, 211, 0.1);
  border-radius: var(--uib2-radius-sm);
  padding: 0.6rem 1rem;
  font-size: 1.15rem;
  white-space: nowrap;
}

.uib2-winner-item strong {
  color: var(--uib2-accent);
}

/* Promo text link */
.uib2-text-promo {
  color: var(--uib2-primary);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
}

.uib2-text-promo:hover {
  color: var(--uib2-primary-light);
}

/* Responsive helpers */
@media (min-width: 769px) {
  .uib2-bottom-nav {
    display: none;
  }

  .uib2-container {
    max-width: 430px;
  }
}

@media (max-width: 320px) {
  .uib2-game-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .uib2-header-logo span {
    font-size: 1.4rem;
  }
}

/* Utility classes */
.uib2-text-center { text-align: center; }
.uib2-mt-1 { margin-top: 0.5rem; }
.uib2-mt-2 { margin-top: 1rem; }
.uib2-mb-1 { margin-bottom: 0.5rem; }
.uib2-mb-2 { margin-bottom: 1rem; }
.uib2-hidden-mobile { display: none; }

@media (min-width: 769px) {
  .uib2-hidden-mobile { display: block; }
  .uib2-hidden-desktop { display: none; }
}