/**
 * Luck Game - Main Stylesheet
 * All classes use prefix "uia8-" for namespace isolation
 * Color palette: #2C3E50 | #FF7F50 | #808080 | #FFF176 | #FF4500 | #6495ED
 */

/* === Root Variables === */
:root {
  --uia8-primary: #FF7F50;
  --uia8-secondary: #6495ED;
  --uia8-accent: #FF4500;
  --uia8-bg-dark: #2C3E50;
  --uia8-bg-darker: #1a2633;
  --uia8-text-light: #f0f0f0;
  --uia8-text-muted: #808080;
  --uia8-highlight: #FFF176;
  --uia8-border: #3d5166;
  --uia8-card-bg: #34495e;
  --uia8-success: #2ecc71;
  --uia8-gold: #f1c40f;
  --uia8-radius: 8px;
  --uia8-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

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

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--uia8-bg-dark);
  color: var(--uia8-text-light);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

a {
  color: var(--uia8-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--uia8-highlight);
}

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

/* === Header === */
.uia8-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--uia8-bg-darker);
  border-bottom: 1px solid var(--uia8-border);
  max-width: 430px;
  margin: 0 auto;
}

.uia8-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  height: 5rem;
}

.uia8-logo-area {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.uia8-logo-area img {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 50%;
}

.uia8-site-name {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--uia8-primary);
  white-space: nowrap;
}

.uia8-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.uia8-btn-register {
  background: var(--uia8-accent);
  color: #fff;
  padding: 0.5rem 1.2rem;
  border-radius: var(--uia8-radius);
  font-size: 1.2rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.uia8-btn-register:hover {
  background: #e63e00;
  transform: scale(1.03);
}

.uia8-btn-login {
  background: transparent;
  color: var(--uia8-primary);
  padding: 0.5rem 1.2rem;
  border-radius: var(--uia8-radius);
  font-size: 1.2rem;
  font-weight: 600;
  border: 1.5px solid var(--uia8-primary);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.uia8-btn-login:hover {
  background: var(--uia8-primary);
  color: #fff;
}

.uia8-menu-toggle {
  background: none;
  border: none;
  color: var(--uia8-text-light);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.4rem;
  line-height: 1;
}

/* === Mobile Menu === */
.uia8-mobile-menu {
  display: none;
  position: fixed;
  top: 5rem;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--uia8-bg-darker);
  border-bottom: 2px solid var(--uia8-primary);
  max-width: 430px;
  margin: 0 auto;
  padding: 1rem 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}

.uia8-mobile-menu a {
  display: block;
  padding: 1rem 1.6rem;
  color: var(--uia8-text-light);
  font-size: 1.4rem;
  border-bottom: 1px solid var(--uia8-border);
  transition: background 0.2s, padding-left 0.2s;
}

.uia8-mobile-menu a:hover {
  background: var(--uia8-bg-dark);
  padding-left: 2.2rem;
  color: var(--uia8-primary);
}

/* === Main Content === */
.uia8-main {
  padding-top: 5rem;
  min-height: 100vh;
}

@media (max-width: 768px) {
  .uia8-main {
    padding-bottom: 8rem;
  }
}

/* === Carousel === */
.uia8-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 430/200;
  background: var(--uia8-bg-darker);
}

.pro1fc-slide {
  display: none;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.pro1fc-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.uia8-carousel-dots {
  position: absolute;
  bottom: 0.8rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
}

.pro1fc-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  cursor: pointer;
  transition: background 0.3s;
}

.uia8-dot-active {
  background: var(--uia8-primary);
}

/* === Section Titles === */
.uia8-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--uia8-primary);
  padding: 1.2rem 1rem 0.6rem;
  border-left: 4px solid var(--uia8-accent);
  margin: 1.2rem 1rem 0.6rem;
}

.uia8-section-subtitle {
  font-size: 1.4rem;
  color: var(--uia8-text-muted);
  padding: 0 1rem 0.8rem;
  margin: 0 1rem;
}

/* === Game Grid === */
.uia8-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  padding: 0.8rem 1rem;
}

.uia8-game-card {
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s;
}

.uia8-game-card:hover {
  transform: scale(1.05);
}

.uia8-game-card img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--uia8-radius);
  border: 1px solid var(--uia8-border);
}

.uia8-game-name {
  font-size: 1.1rem;
  color: var(--uia8-text-light);
  margin-top: 0.3rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* === Content Cards === */
.uia8-content-card {
  background: var(--uia8-card-bg);
  border-radius: var(--uia8-radius);
  padding: 1.4rem;
  margin: 1rem;
  box-shadow: var(--uia8-shadow);
}

.uia8-content-card h2 {
  font-size: 1.6rem;
  color: var(--uia8-primary);
  margin-bottom: 0.8rem;
}

.uia8-content-card h3 {
  font-size: 1.4rem;
  color: var(--uia8-secondary);
  margin-bottom: 0.6rem;
}

.uia8-content-card p {
  color: var(--uia8-text-light);
  line-height: 1.6;
  margin-bottom: 0.8rem;
}

/* === Promo Buttons === */
.uia8-promo-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--uia8-accent), var(--uia8-primary));
  color: #fff;
  padding: 0.8rem 1.6rem;
  border-radius: var(--uia8-radius);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.uia8-promo-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255,69,0,0.4);
}

.uia8-promo-text {
  color: var(--uia8-primary);
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s;
}

.uia8-promo-text:hover {
  color: var(--uia8-highlight);
}

/* === Footer === */
.uia8-footer {
  background: var(--uia8-bg-darker);
  border-top: 1px solid var(--uia8-border);
  padding: 2rem 1rem 1rem;
  margin-top: 2rem;
}

.uia8-footer-brand {
  font-size: 1.3rem;
  color: var(--uia8-text-muted);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.uia8-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}

.uia8-footer-links a {
  background: var(--uia8-card-bg);
  color: var(--uia8-text-light);
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  font-size: 1.1rem;
  transition: background 0.2s;
}

.uia8-footer-links a:hover {
  background: var(--uia8-primary);
  color: #fff;
}

.uia8-footer-copy {
  text-align: center;
  color: var(--uia8-text-muted);
  font-size: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--uia8-border);
}

/* === Bottom Navigation === */
.uia8-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--uia8-bg-darker);
  border-top: 1px solid var(--uia8-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 6rem;
  max-width: 430px;
  margin: 0 auto;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
}

.uia8-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 6rem;
  min-height: 5rem;
  background: none;
  border: none;
  color: var(--uia8-text-muted);
  cursor: pointer;
  transition: color 0.2s, transform 0.15s;
  padding: 0.4rem;
}

.uia8-bottom-nav-btn:hover,
.uia8-bottom-nav-btn:active {
  color: var(--uia8-primary);
  transform: scale(1.08);
}

.uia8-nav-active {
  color: var(--uia8-primary) !important;
}

.uia8-bottom-nav-btn i,
.uia8-bottom-nav-btn .material-icons,
.uia8-bottom-nav-btn ion-icon,
.uia8-bottom-nav-btn bi {
  font-size: 2.2rem;
}

.uia8-bottom-nav-btn span {
  font-size: 1rem;
  margin-top: 0.2rem;
}

@media (min-width: 769px) {
  .uia8-bottom-nav {
    display: none;
  }
}

/* === Utility Classes === */
.uia8-text-center { text-align: center; }
.uia8-text-primary { color: var(--uia8-primary); }
.uia8-text-accent { color: var(--uia8-accent); }
.uia8-text-gold { color: var(--uia8-gold); }
.uia8-text-highlight { color: var(--uia8-highlight); }
.uia8-text-muted { color: var(--uia8-text-muted); }
.uia8-mt-1 { margin-top: 1rem; }
.uia8-mb-1 { margin-bottom: 1rem; }
.uia8-p-1 { padding: 1rem; }
.uia8-bold { font-weight: 700; }
.uia8-inline-block { display: inline-block; }

/* === Responsive Grid === */
@media (min-width: 376px) {
  .uia8-game-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 375px) {
  .uia8-game-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* === Winner Showcase === */
.uia8-winner-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem;
  border-bottom: 1px solid var(--uia8-border);
}

.uia8-winner-item:last-child {
  border-bottom: none;
}

.uia8-winner-avatar {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--uia8-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  color: #fff;
}

.uia8-winner-info {
  flex: 1;
}

.uia8-winner-name {
  font-weight: 600;
  font-size: 1.2rem;
}

.uia8-winner-game {
  font-size: 1.1rem;
  color: var(--uia8-text-muted);
}

.uia8-winner-amount {
  font-weight: 700;
  color: var(--uia8-gold);
  font-size: 1.3rem;
}

/* === Testimonials === */
.uia8-testimonial {
  background: var(--uia8-bg-dark);
  border-radius: var(--uia8-radius);
  padding: 1.2rem;
  margin-bottom: 0.8rem;
  border-left: 3px solid var(--uia8-primary);
}

.uia8-testimonial-text {
  font-style: italic;
  color: var(--uia8-text-light);
  margin-bottom: 0.6rem;
  font-size: 1.3rem;
}

.uia8-testimonial-author {
  color: var(--uia8-primary);
  font-weight: 600;
  font-size: 1.2rem;
}

/* === Payment Icons === */
.uia8-payment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  padding: 0.8rem;
}

.uia8-payment-item {
  background: var(--uia8-bg-dark);
  padding: 0.6rem 1.2rem;
  border-radius: var(--uia8-radius);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--uia8-text-light);
  border: 1px solid var(--uia8-border);
}

/* === CTA Banner === */
.uia8-cta-banner {
  background: linear-gradient(135deg, var(--uia8-accent), var(--uia8-primary));
  border-radius: var(--uia8-radius);
  padding: 1.6rem;
  margin: 1rem;
  text-align: center;
}

.uia8-cta-banner h2 {
  font-size: 1.8rem;
  color: #fff;
  margin-bottom: 0.6rem;
}

.uia8-cta-banner p {
  color: rgba(255,255,255,0.9);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.uia8-cta-banner .uia8-promo-btn {
  background: #fff;
  color: var(--uia8-accent);
  font-size: 1.4rem;
  padding: 1rem 2rem;
}

/* === RTP Table === */
.uia8-rtp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.2rem;
}

.uia8-rtp-table th {
  background: var(--uia8-bg-darker);
  color: var(--uia8-primary);
  padding: 0.6rem;
  text-align: left;
  border-bottom: 2px solid var(--uia8-primary);
}

.uia8-rtp-table td {
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--uia8-border);
  color: var(--uia8-text-light);
}

.uia8-rtp-high {
  color: var(--uia8-success);
  font-weight: 600;
}