/**
 * JLJL666 Core Design Stylesheet
 * All classes use uie4- prefix for namespace isolation
 * Color palette: #34495E (bg), #E5E5E5 (text), #D4AF37 (primary), #B8860B (accent)
 * Mobile-first, max-width 430px
 */

/* CSS Variables */
:root {
  --uie4-primary: #D4AF37;
  --uie4-bg: #34495E;
  --uie4-text: #E5E5E5;
  --uie4-accent: #B8860B;
  --uie4-dark: #2C3E50;
  --uie4-darker: #1A252F;
  --uie4-light: #F5F5F5;
  --uie4-gold-light: #F0D060;
  --uie4-gold-dark: #8B6914;
  --uie4-white: #FFFFFF;
  --uie4-border: rgba(212,175,55,0.25);
  --uie4-shadow: rgba(0,0,0,0.3);
  --uie4-radius: 8px;
  --uie4-radius-lg: 12px;
  --uie4-header-h: 56px;
  --uie4-bottom-h: 60px;
  font-size: 62.5%;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--uie4-text);
  background: var(--uie4-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--uie4-primary);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--uie4-gold-light);
}

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

ul, ol {
  list-style: none;
}

/* Container */
.uie4-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
  width: 100%;
}

/* Wrapper */
.uie4-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Main Content */
.uie4-main {
  flex: 1;
  padding-top: var(--uie4-header-h);
}

@media (max-width: 768px) {
  .uie4-main {
    padding-bottom: calc(var(--uie4-bottom-h) + 20px);
  }
}

/* Header */
.uie4-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--uie4-header-h);
  background: var(--uie4-darker);
  border-bottom: 2px solid var(--uie4-primary);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.uie4-header-inner {
  max-width: 430px;
  margin: 0 auto;
  width: 100%;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.uie4-logo-area {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.uie4-logo {
  width: 32px;
  height: 32px;
  border-radius: 6px;
}

.uie4-site-name {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--uie4-primary);
  white-space: nowrap;
}

.uie4-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.uie4-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.2rem;
  border: none;
  border-radius: var(--uie4-radius);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  min-height: 34px;
}

.uie4-btn-register {
  background: var(--uie4-primary);
  color: var(--uie4-darker);
}

.uie4-btn-register:hover {
  background: var(--uie4-gold-light);
  color: var(--uie4-darker);
}

.uie4-btn-login {
  background: transparent;
  color: var(--uie4-primary);
  border: 1.5px solid var(--uie4-primary);
}

.uie4-btn-login:hover {
  background: var(--uie4-primary);
  color: var(--uie4-darker);
}

.uie4-hamburger {
  background: none;
  border: none;
  color: var(--uie4-text);
  font-size: 2.2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile Menu Overlay */
.uie4-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.uie4-overlay-active {
  opacity: 1;
  visibility: visible;
}

/* Mobile Slide Menu */
.uie4-mobile-menu {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100%;
  background: var(--uie4-darker);
  z-index: 9999;
  transition: right 0.3s ease;
  overflow-y: auto;
  padding: 2rem 1.5rem;
}

.uie4-menu-active {
  right: 0;
}

.uie4-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--uie4-border);
}

.uie4-menu-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--uie4-primary);
}

.uie4-menu-close {
  background: none;
  border: none;
  color: var(--uie4-text);
  font-size: 2rem;
  cursor: pointer;
}

.uie4-menu-links {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.uie4-menu-link {
  display: block;
  padding: 0.9rem 1rem;
  color: var(--uie4-text);
  font-size: 1.4rem;
  border-radius: var(--uie4-radius);
  transition: all 0.2s;
}

.uie4-menu-link:hover {
  background: rgba(212,175,55,0.1);
  color: var(--uie4-primary);
}

.uie4-menu-cta {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.uie4-menu-cta .uie4-btn {
  width: 100%;
  text-align: center;
}

/* Carousel */
.uie4-carousel {
  position: relative;
  overflow: hidden;
  margin-top: 0.5rem;
  border-radius: 0;
}

.uie4-carousel-track {
  position: relative;
  width: 100%;
  aspect-ratio: 430/200;
}

.uie4-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
  cursor: pointer;
}

.uie4-slide-active {
  opacity: 1;
}

.uie4-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.uie4-carousel-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}

.uie4-carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: all 0.3s;
  border: none;
}

.uie4-dot-active {
  background: var(--uie4-primary);
  transform: scale(1.3);
}

/* Section Title */
.uie4-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--uie4-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--uie4-accent);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.uie4-section-title i,
.uie4-section-title .material-icons {
  font-size: 2rem;
}

/* Game Grid */
.uie4-game-section {
  margin: 1.5rem 0;
}

.uie4-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}

@media (max-width: 360px) {
  .uie4-game-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.uie4-game-item {
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s;
}

.uie4-game-item:hover {
  transform: scale(1.05);
}

.uie4-game-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--uie4-radius);
  border: 2px solid var(--uie4-border);
  transition: border-color 0.2s;
}

.uie4-game-item:hover img {
  border-color: var(--uie4-primary);
}

.uie4-game-name {
  font-size: 1.1rem;
  color: var(--uie4-text);
  margin-top: 0.3rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Modules */
.uie4-module {
  background: var(--uie4-dark);
  border-radius: var(--uie4-radius-lg);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border: 1px solid var(--uie4-border);
}

.uie4-module h2 {
  font-size: 1.7rem;
  color: var(--uie4-primary);
  margin-bottom: 0.8rem;
}

.uie4-module h3 {
  font-size: 1.5rem;
  color: var(--uie4-gold-light);
  margin: 0.8rem 0 0.4rem;
}

.uie4-module p {
  font-size: 1.35rem;
  line-height: 1.6;
  color: var(--uie4-text);
  margin-bottom: 0.8rem;
}

.uie4-module ul {
  padding-left: 1.5rem;
  list-style: disc;
}

.uie4-module li {
  font-size: 1.3rem;
  color: var(--uie4-text);
  margin-bottom: 0.4rem;
  line-height: 1.5;
}

/* CTA Module */
.uie4-cta-box {
  background: linear-gradient(135deg, var(--uie4-accent), var(--uie4-primary));
  border-radius: var(--uie4-radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  margin: 1.5rem 0;
}

.uie4-cta-box h2 {
  color: var(--uie4-darker);
  font-size: 2rem;
  margin-bottom: 0.8rem;
}

.uie4-cta-box p {
  color: var(--uie4-darker);
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
}

.uie4-btn-cta {
  background: var(--uie4-darker);
  color: var(--uie4-primary);
  padding: 1rem 2.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: var(--uie4-radius);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.uie4-btn-cta:hover {
  background: var(--uie4-dark);
  transform: scale(1.05);
}

/* Affiliate text link */
.uie4-aff-link {
  color: var(--uie4-primary);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  transition: color 0.2s;
}

.uie4-aff-link:hover {
  color: var(--uie4-gold-light);
}

/* Testimonial */
.uie4-testimonial {
  background: var(--uie4-dark);
  border-radius: var(--uie4-radius);
  padding: 1.2rem;
  margin-bottom: 1rem;
  border-left: 3px solid var(--uie4-primary);
}

.uie4-testimonial-text {
  font-size: 1.3rem;
  font-style: italic;
  color: var(--uie4-text);
  margin-bottom: 0.5rem;
}

.uie4-testimonial-author {
  font-size: 1.2rem;
  color: var(--uie4-primary);
  font-weight: 600;
}

/* Winner Item */
.uie4-winner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(212,175,55,0.1);
}

.uie4-winner:last-child {
  border-bottom: none;
}

.uie4-winner-game {
  font-size: 1.3rem;
  color: var(--uie4-text);
}

.uie4-winner-amount {
  font-size: 1.3rem;
  color: var(--uie4-primary);
  font-weight: 700;
}

/* Payment Methods */
.uie4-payment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}

.uie4-payment-item {
  background: var(--uie4-darker);
  border: 1px solid var(--uie4-border);
  border-radius: var(--uie4-radius);
  padding: 0.6rem 1rem;
  font-size: 1.2rem;
  color: var(--uie4-text);
}

/* RTP Table */
.uie4-rtp-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.5rem;
}

.uie4-rtp-table th,
.uie4-rtp-table td {
  padding: 0.5rem 0.8rem;
  text-align: left;
  font-size: 1.2rem;
  border-bottom: 1px solid var(--uie4-border);
}

.uie4-rtp-table th {
  color: var(--uie4-primary);
  font-weight: 600;
}

.uie4-rtp-table td {
  color: var(--uie4-text);
}

/* Footer */
.uie4-footer {
  background: var(--uie4-darker);
  border-top: 2px solid var(--uie4-primary);
  padding: 2rem 0 1rem;
  margin-top: 2rem;
}

.uie4-footer-brand {
  font-size: 1.3rem;
  color: var(--uie4-text);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.uie4-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.uie4-footer-links a {
  color: var(--uie4-primary);
  font-size: 1.2rem;
  padding: 0.4rem 0.8rem;
  background: rgba(212,175,55,0.1);
  border-radius: var(--uie4-radius);
  transition: all 0.2s;
}

.uie4-footer-links a:hover {
  background: rgba(212,175,55,0.2);
}

.uie4-footer-aff-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.uie4-footer-aff-btn {
  background: var(--uie4-primary);
  color: var(--uie4-darker);
  padding: 0.6rem 1.2rem;
  border-radius: var(--uie4-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.uie4-footer-aff-btn:hover {
  background: var(--uie4-gold-light);
}

.uie4-copyright {
  text-align: center;
  font-size: 1.1rem;
  color: rgba(229,229,229,0.6);
  padding-top: 1rem;
  border-top: 1px solid var(--uie4-border);
}

/* Bottom Navigation */
.uie4-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--uie4-bottom-h);
  background: var(--uie4-darker);
  border-top: 2px solid var(--uie4-primary);
  z-index: 1000;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0 0.5rem;
}

.uie4-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 54px;
  background: none;
  border: none;
  color: var(--uie4-text);
  cursor: pointer;
  transition: all 0.2s;
  padding: 0.3rem;
  border-radius: var(--uie4-radius);
}

.uie4-bottom-nav-btn:hover {
  color: var(--uie4-primary);
  background: rgba(212,175,55,0.1);
}

.uie4-bottom-nav-btn.uie4-nav-active {
  color: var(--uie4-primary);
}

.uie4-bottom-nav-btn.uie4-nav-active::after {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--uie4-primary);
  border-radius: 1px;
  margin-top: 2px;
}

.uie4-bottom-nav-icon {
  font-size: 22px;
  line-height: 1;
  margin-bottom: 2px;
}

.uie4-bottom-nav-label {
  font-size: 1rem;
  white-space: nowrap;
}

@media (min-width: 769px) {
  .uie4-bottom-nav {
    display: none;
  }
}

/* FAQ / Help */
.uie4-faq-item {
  background: var(--uie4-dark);
  border-radius: var(--uie4-radius);
  padding: 1rem 1.2rem;
  margin-bottom: 0.8rem;
  border: 1px solid var(--uie4-border);
}

.uie4-faq-question {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--uie4-primary);
  margin-bottom: 0.5rem;
}

.uie4-faq-answer {
  font-size: 1.3rem;
  color: var(--uie4-text);
  line-height: 1.6;
}

/* Step list */
.uie4-step-list {
  counter-reset: step-counter;
}

.uie4-step-item {
  counter-increment: step-counter;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.2rem;
  padding: 1rem;
  background: var(--uie4-dark);
  border-radius: var(--uie4-radius);
  border: 1px solid var(--uie4-border);
}

.uie4-step-item::before {
  content: counter(step-counter);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  background: var(--uie4-primary);
  color: var(--uie4-darker);
  font-weight: 700;
  font-size: 1.4rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.uie4-step-content h3 {
  font-size: 1.4rem;
  color: var(--uie4-primary);
  margin-bottom: 0.3rem;
}

.uie4-step-content p {
  font-size: 1.25rem;
  color: var(--uie4-text);
  line-height: 1.5;
}

/* Security badges */
.uie4-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.uie4-badge {
  background: rgba(212,175,55,0.15);
  color: var(--uie4-primary);
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

/* Achievement */
.uie4-achievement {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem;
  background: var(--uie4-darker);
  border-radius: var(--uie4-radius);
  margin-bottom: 0.6rem;
  border: 1px solid var(--uie4-border);
}

.uie4-achievement-icon {
  font-size: 2.2rem;
  color: var(--uie4-primary);
  flex-shrink: 0;
}

.uie4-achievement-info h4 {
  font-size: 1.3rem;
  color: var(--uie4-gold-light);
  margin-bottom: 0.2rem;
}

.uie4-achievement-info p {
  font-size: 1.15rem;
  color: var(--uie4-text);
}

/* Category highlight */
.uie4-cat-highlight {
  display: flex;
  gap: 0.8rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  -webkit-overflow-scrolling: touch;
}

.uie4-cat-card {
  flex: 0 0 140px;
  background: var(--uie4-darker);
  border-radius: var(--uie4-radius);
  padding: 1rem;
  text-align: center;
  border: 1px solid var(--uie4-border);
  cursor: pointer;
  transition: all 0.2s;
}

.uie4-cat-card:hover {
  border-color: var(--uie4-primary);
  transform: translateY(-2px);
}

.uie4-cat-card-icon {
  font-size: 2.5rem;
  color: var(--uie4-primary);
  margin-bottom: 0.5rem;
}

.uie4-cat-card h3 {
  font-size: 1.2rem;
  color: var(--uie4-gold-light);
  margin-bottom: 0.3rem;
}

.uie4-cat-card p {
  font-size: 1rem;
  color: var(--uie4-text);
}

/* Desktop: hide bottom nav, adjust layout */
@media (min-width: 769px) {
  .uie4-container {
    max-width: 430px;
  }
  .uie4-main {
    padding-bottom: 0;
  }
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .uie4-main {
    padding-bottom: calc(var(--uie4-bottom-h) + 20px);
  }
}