/**
 * JILBB Design Stylesheet
 * Class prefix: ui0b-
 * Colors: #FF8000 (primary) | #FF7F50 (accent) | #1A1A2E (dark bg)
 * Mobile-first responsive design, max-width 430px
 */

:root {
  --ui0b-primary: #FF8000;
  --ui0b-accent: #FF7F50;
  --ui0b-bg: #1A1A2E;
  --ui0b-bg-light: #252545;
  --ui0b-bg-card: #2A2A4A;
  --ui0b-text: #FFFFFF;
  --ui0b-text-muted: #B0B0C8;
  --ui0b-text-dim: #7A7A9E;
  --ui0b-border: #3A3A5C;
  --ui0b-success: #4ADE80;
  --ui0b-warning: #FBBF24;
  --ui0b-gradient: linear-gradient(135deg, #FF8000, #FF7F50);
  --ui0b-radius: 12px;
  --ui0b-radius-sm: 8px;
  --ui0b-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

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

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--ui0b-bg);
  color: var(--ui0b-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--ui0b-primary);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--ui0b-accent);
}

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

/* Container */
.ui0b-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
  position: relative;
}

/* Header */
.ui0b-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--ui0b-bg);
  border-bottom: 1px solid var(--ui0b-border);
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 1.2rem;
}

.ui0b-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
}

.ui0b-logo-area {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.ui0b-logo-area img {
  width: 28px;
  height: 28px;
}

.ui0b-logo-area span {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--ui0b-primary);
  letter-spacing: 0.5px;
}

.ui0b-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ui0b-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: var(--ui0b-radius-sm);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
  min-height: 36px;
}

.ui0b-btn-primary {
  background: var(--ui0b-gradient);
  color: #fff;
}

.ui0b-btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.ui0b-btn-outline {
  background: transparent;
  color: var(--ui0b-primary);
  border: 1.5px solid var(--ui0b-primary);
}

.ui0b-btn-outline:hover {
  background: rgba(255, 128, 0, 0.1);
}

.ui0b-hamburger {
  background: none;
  border: none;
  color: var(--ui0b-text);
  font-size: 2rem;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
}

/* Mobile Menu */
.ui0b-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9998;
  display: none;
  opacity: 0;
  transition: opacity 0.3s;
}

.ui0b-mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100%;
  background: var(--ui0b-bg);
  z-index: 9999;
  transform: translateX(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  overflow-y: auto;
  border-right: 1px solid var(--ui0b-border);
}

.ui0b-mobile-menu-active {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

.ui0b-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid var(--ui0b-border);
}

.ui0b-menu-close {
  background: none;
  border: none;
  color: var(--ui0b-text);
  font-size: 2rem;
  cursor: pointer;
}

.ui0b-menu-links {
  padding: 12px 0;
}

.ui0b-menu-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  color: var(--ui0b-text);
  font-size: 1.5rem;
  transition: background 0.2s;
  border-bottom: 1px solid rgba(58, 58, 92, 0.3);
}

.ui0b-menu-link:hover {
  background: var(--ui0b-bg-light);
  color: var(--ui0b-primary);
}

.ui0b-menu-link i, .ui0b-menu-link .material-icons {
  font-size: 2rem;
  width: 24px;
  text-align: center;
}

/* Main Content */
.ui0b-main {
  padding-top: 56px;
}

@media (max-width: 768px) {
  .ui0b-main {
    padding-bottom: 80px;
  }
}

/* Carousel */
.ui0b-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--ui0b-radius);
  margin: 12px 0;
}

.ui0b-slides-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16/7;
}

.ui0b-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.6s ease;
  cursor: pointer;
}

.ui0b-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ui0b-slide-active {
  opacity: 1;
}

.ui0b-carousel-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
}

.ui0b-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

.ui0b-dot-active {
  background: var(--ui0b-primary);
  width: 20px;
  border-radius: 4px;
}

/* Section */
.ui0b-section {
  padding: 20px 0;
}

.ui0b-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--ui0b-text);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ui0b-section-title i {
  color: var(--ui0b-primary);
}

/* Game Grid */
.ui0b-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.ui0b-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: transform 0.2s;
}

.ui0b-game-item:hover {
  transform: translateY(-2px);
}

.ui0b-game-item:active {
  transform: scale(0.95);
}

.ui0b-game-img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--ui0b-radius-sm);
  object-fit: cover;
  border: 2px solid var(--ui0b-border);
  transition: border-color 0.2s;
}

.ui0b-game-item:hover .ui0b-game-img {
  border-color: var(--ui0b-primary);
}

.ui0b-game-name {
  font-size: 1.1rem;
  color: var(--ui0b-text-muted);
  text-align: center;
  line-height: 1.3;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Category Label */
.ui0b-cat-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--ui0b-bg-card);
  border-radius: 20px;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ui0b-primary);
  margin-bottom: 12px;
  border: 1px solid var(--ui0b-border);
}

/* Card */
.ui0b-card {
  background: var(--ui0b-bg-card);
  border-radius: var(--ui0b-radius);
  padding: 16px;
  border: 1px solid var(--ui0b-border);
  margin-bottom: 12px;
}

.ui0b-card-title {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--ui0b-text);
}

.ui0b-card-text {
  font-size: 1.3rem;
  color: var(--ui0b-text-muted);
  line-height: 1.6;
}

/* Promo Button Large */
.ui0b-promo-btn {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--ui0b-gradient);
  color: #fff;
  border: none;
  border-radius: var(--ui0b-radius);
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  margin: 12px 0;
}

.ui0b-promo-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(255, 128, 0, 0.35);
}

/* Footer */
.ui0b-footer {
  background: var(--ui0b-bg-light);
  border-top: 1px solid var(--ui0b-border);
  padding: 24px 0 16px;
  margin-top: 24px;
}

.ui0b-footer-brand {
  font-size: 1.3rem;
  color: var(--ui0b-text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.ui0b-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.ui0b-footer-link {
  padding: 6px 12px;
  background: var(--ui0b-bg-card);
  border: 1px solid var(--ui0b-border);
  border-radius: var(--ui0b-radius-sm);
  color: var(--ui0b-text-muted);
  font-size: 1.2rem;
  transition: all 0.2s;
}

.ui0b-footer-link:hover {
  color: var(--ui0b-primary);
  border-color: var(--ui0b-primary);
}

.ui0b-footer-copy {
  font-size: 1.2rem;
  color: var(--ui0b-text-dim);
  text-align: center;
  padding-top: 12px;
  border-top: 1px solid var(--ui0b-border);
}

/* Bottom Nav */
.ui0b-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--ui0b-bg);
  border-top: 1px solid var(--ui0b-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60px;
  padding: 0 4px;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.3);
}

.ui0b-bottom-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 52px;
  background: none;
  border: none;
  color: var(--ui0b-text-dim);
  cursor: pointer;
  transition: all 0.2s;
  padding: 4px 0;
  gap: 2px;
}

.ui0b-bottom-btn i,
.ui0b-bottom-btn .material-icons {
  font-size: 22px;
  transition: all 0.2s;
}

.ui0b-bottom-btn span {
  font-size: 1rem;
  line-height: 1.2;
}

.ui0b-bottom-btn:hover,
.ui0b-bottom-btn-active {
  color: var(--ui0b-primary);
}

.ui0b-bottom-btn:hover i,
.ui0b-bottom-btn:hover .material-icons,
.ui0b-bottom-btn-active i,
.ui0b-bottom-btn-active .material-icons {
  transform: scale(1.1);
}

/* Hide bottom nav on desktop */
@media (min-width: 769px) {
  .ui0b-bottom-nav {
    display: none;
  }
}

/* Help Page Styles */
.ui0b-help-section {
  margin-bottom: 16px;
}

.ui0b-help-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ui0b-text);
  margin-bottom: 10px;
  padding-left: 10px;
  border-left: 3px solid var(--ui0b-primary);
}

.ui0b-help-text {
  font-size: 1.3rem;
  color: var(--ui0b-text-muted);
  line-height: 1.6;
}

.ui0b-step-list {
  list-style: none;
  counter-reset: step-counter;
}

.ui0b-step-list li {
  counter-increment: step-counter;
  position: relative;
  padding: 10px 10px 10px 40px;
  margin-bottom: 8px;
  background: var(--ui0b-bg-card);
  border-radius: var(--ui0b-radius-sm);
  font-size: 1.3rem;
  color: var(--ui0b-text-muted);
  line-height: 1.5;
}

.ui0b-step-list li::before {
  content: counter(step-counter);
  position: absolute;
  left: 10px;
  top: 10px;
  width: 22px;
  height: 22px;
  background: var(--ui0b-gradient);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
}

/* FAQ Styles */
.ui0b-faq-item {
  background: var(--ui0b-bg-card);
  border: 1px solid var(--ui0b-border);
  border-radius: var(--ui0b-radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
}

.ui0b-faq-q {
  padding: 12px 14px;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--ui0b-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ui0b-faq-q i {
  color: var(--ui0b-primary);
  font-size: 1.4rem;
}

.ui0b-faq-a {
  padding: 0 14px 12px;
  font-size: 1.3rem;
  color: var(--ui0b-text-muted);
  line-height: 1.6;
}

/* Utility */
.ui0b-text-gradient {
  background: var(--ui0b-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ui0b-divider {
  height: 1px;
  background: var(--ui0b-border);
  margin: 16px 0;
}

.ui0b-badge {
  display: inline-block;
  padding: 3px 8px;
  background: var(--ui0b-primary);
  color: #fff;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 600;
}

.ui0b-promo-text {
  color: var(--ui0b-primary);
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s;
}

.ui0b-promo-text:hover {
  color: var(--ui0b-accent);
}

/* Winner list compact */
.ui0b-winner-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  background: var(--ui0b-bg-card);
  border-radius: var(--ui0b-radius-sm);
  margin-bottom: 6px;
  font-size: 1.2rem;
}

.ui0b-winner-name {
  color: var(--ui0b-text);
  font-weight: 600;
}

.ui0b-winner-game {
  color: var(--ui0b-text-muted);
}

.ui0b-winner-amount {
  color: var(--ui0b-success);
  font-weight: 700;
}

/* Payment icons row */
.ui0b-payment-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 10px 0;
}

.ui0b-payment-item {
  background: var(--ui0b-bg-card);
  border: 1px solid var(--ui0b-border);
  border-radius: var(--ui0b-radius-sm);
  padding: 8px 14px;
  font-size: 1.2rem;
  color: var(--ui0b-text-muted);
}

/* Responsive desktop tweaks */
@media (min-width: 769px) {
  .ui0b-container {
    max-width: 430px;
  }
}