/**
 * tk222.click - Core Stylesheet
 * Class prefix: uida-
 * Color palette: #00B8D4 | #B2DFDB | #F0F0F0 | #E0FFFF | #3A3A3A
 */

/* CSS Variables */
:root {
  --uida-primary: #00B8D4;
  --uida-primary-dark: #0097A7;
  --uida-primary-light: #4DD0E1;
  --uida-accent: #B2DFDB;
  --uida-bg: #3A3A3A;
  --uida-bg-dark: #2A2A2A;
  --uida-bg-card: #333333;
  --uida-bg-light: #F0F0F0;
  --uida-text: #E0FFFF;
  --uida-text-dark: #3A3A3A;
  --uida-text-muted: #B2DFDB;
  --uida-border: #4A4A4A;
  --uida-gold: #FFD700;
  --uida-success: #4CAF50;
  --uida-danger: #F44336;
  --uida-shadow: rgba(0, 184, 212, 0.15);
  --uida-radius: 8px;
  --uida-radius-lg: 12px;
}

/* Reset & Base */
* { 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, 'Helvetica Neue', Arial, sans-serif;
  background: var(--uida-bg);
  color: var(--uida-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--uida-primary); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

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

/* ===== HEADER ===== */
.uida-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 1000;
  background: linear-gradient(135deg, var(--uida-bg-dark) 0%, #1A1A2E 100%);
  border-bottom: 2px solid var(--uida-primary);
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.uida-header-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.uida-header-logo {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--uida-primary);
}
.uida-header-name {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--uida-primary);
  letter-spacing: 0.5px;
}
.uida-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.uida-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.2rem;
  border-radius: var(--uida-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  min-height: 32px;
}
.uida-btn-register {
  background: linear-gradient(135deg, var(--uida-primary) 0%, var(--uida-primary-dark) 100%);
  color: #fff;
}
.uida-btn-register:hover { opacity: 0.9; transform: scale(1.03); }
.uida-btn-login {
  background: transparent;
  color: var(--uida-primary);
  border: 1.5px solid var(--uida-primary);
}
.uida-btn-login:hover { background: rgba(0, 184, 212, 0.1); }
.uida-menu-toggle {
  background: none;
  border: none;
  color: var(--uida-text);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
}

/* ===== MOBILE MENU ===== */
.uida-mobile-menu {
  position: fixed;
  top: 0;
  right: -280px;
  width: 260px;
  height: 100vh;
  background: var(--uida-bg-dark);
  z-index: 9999;
  transition: right 0.3s ease;
  padding: 2rem 1.5rem;
  overflow-y: auto;
}
.uida-menu-active { right: 0; }
.uida-mobile-menu .uida-menu-close {
  background: none;
  border: none;
  color: var(--uida-text);
  font-size: 2.4rem;
  cursor: pointer;
  position: absolute;
  top: 1rem;
  right: 1rem;
}
.uida-mobile-menu ul { margin-top: 2rem; }
.uida-mobile-menu li { margin-bottom: 0.3rem; }
.uida-mobile-menu a {
  display: block;
  padding: 1rem;
  color: var(--uida-text);
  font-size: 1.4rem;
  border-radius: var(--uida-radius);
  transition: background 0.2s;
}
.uida-mobile-menu a:hover {
  background: rgba(0, 184, 212, 0.15);
  color: var(--uida-primary);
}

/* Menu Overlay */
.uida-menu-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100vh;
  background: rgba(0,0,0,0.5);
  z-index: 9998;
  display: none;
}
.uida-overlay-active { display: block; }

/* ===== MAIN CONTENT ===== */
.uida-main {
  padding-top: 5.6rem;
  padding-bottom: 2rem;
  min-height: 100vh;
}
@media (max-width: 768px) {
  .uida-main { padding-bottom: 80px; }
}

/* ===== CAROUSEL ===== */
.uida-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--uida-radius-lg);
  margin-bottom: 1.5rem;
}
.uida-carousel-slide {
  display: none;
  width: 100%;
  cursor: pointer;
}
.uida-slide-active { display: block; }
.uida-carousel-slide img {
  width: 100%;
  height: auto;
  border-radius: var(--uida-radius-lg);
}
.uida-carousel-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
}
.uida-carousel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  border: none;
  transition: background 0.3s;
}
.uida-dot-active { background: var(--uida-primary); }

/* ===== SECTIONS ===== */
.uida-section {
  padding: 1.5rem 0;
}
.uida-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--uida-text);
  margin-bottom: 1.2rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--uida-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.uida-section-title .uida-icon {
  color: var(--uida-primary);
}

/* ===== GAME GRID ===== */
.uida-category-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--uida-primary);
  margin: 1.5rem 0 1rem;
  padding-left: 0.8rem;
  border-left: 3px solid var(--uida-primary);
}
.uida-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}
.uida-game-item {
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s;
}
.uida-game-item:hover { transform: translateY(-2px); }
.uida-game-icon {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--uida-radius);
  border: 2px solid var(--uida-border);
  object-fit: cover;
  margin-bottom: 0.3rem;
}
.uida-game-name {
  font-size: 1.1rem;
  color: var(--uida-text);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===== CONTENT CARDS ===== */
.uida-card {
  background: var(--uida-bg-card);
  border-radius: var(--uida-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.2rem;
  border: 1px solid var(--uida-border);
}
.uida-card h3 {
  font-size: 1.5rem;
  color: var(--uida-primary);
  margin-bottom: 0.8rem;
}
.uida-card p {
  font-size: 1.3rem;
  color: var(--uida-text);
  line-height: 1.6;
  margin-bottom: 0.6rem;
}

/* ===== PROMO BUTTON ===== */
.uida-promo-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--uida-primary) 0%, #0097A7 100%);
  color: #fff;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  text-align: center;
  min-height: 44px;
}
.uida-promo-btn:hover { transform: scale(1.05); box-shadow: 0 4px 15px var(--uida-shadow); }

.uida-promo-text {
  color: var(--uida-primary);
  font-weight: 700;
  cursor: pointer;
  transition: color 0.2s;
}
.uida-promo-text:hover { color: var(--uida-primary-light); text-decoration: underline; }

/* ===== FOOTER ===== */
.uida-footer {
  background: var(--uida-bg-dark);
  padding: 2rem 0 1.5rem;
  border-top: 2px solid var(--uida-primary);
  margin-top: 2rem;
}
.uida-footer-desc {
  font-size: 1.2rem;
  color: var(--uida-text-muted);
  line-height: 1.6;
  margin-bottom: 1.2rem;
  padding: 0 1.2rem;
}
.uida-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 0 1.2rem;
  margin-bottom: 1.2rem;
}
.uida-footer-link {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(0, 184, 212, 0.15);
  color: var(--uida-text);
  border-radius: 20px;
  font-size: 1.1rem;
  transition: background 0.2s;
}
.uida-footer-link:hover { background: rgba(0, 184, 212, 0.3); }
.uida-footer-copyright {
  text-align: center;
  font-size: 1.1rem;
  color: #888;
  padding: 1rem 1.2rem 0;
  border-top: 1px solid var(--uida-border);
  margin-top: 1rem;
}

/* ===== BOTTOM NAVIGATION ===== */
.uida-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 60px;
  background: linear-gradient(180deg, #2A2A2A 0%, #1A1A2E 100%);
  border-top: 2px solid var(--uida-primary);
  z-index: 1000;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0 0.5rem;
}
.uida-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(--uida-text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: var(--uida-radius);
  padding: 0.3rem;
}
.uida-bottom-btn:hover, .uida-bottom-btn.uida-btn-active {
  color: var(--uida-primary);
  transform: scale(1.05);
}
.uida-bottom-btn .uida-nav-icon {
  font-size: 2.2rem;
  margin-bottom: 0.1rem;
}
.uida-bottom-btn .uida-nav-label {
  font-size: 1rem;
  line-height: 1.2;
}
.uida-bottom-btn.uida-btn-active {
  background: rgba(0, 184, 212, 0.1);
}
@media (min-width: 769px) {
  .uida-bottom-nav { display: none; }
}

/* ===== HELPERS ===== */
.uida-text-center { text-align: center; }
.uida-mt-1 { margin-top: 0.5rem; }
.uida-mt-2 { margin-top: 1rem; }
.uida-mb-1 { margin-bottom: 0.5rem; }
.uida-mb-2 { margin-bottom: 1rem; }
.uida-p-1 { padding: 0.5rem; }
.uida-p-2 { padding: 1rem; }
.uida-hidden { display: none; }

/* ===== RTP TABLE ===== */
.uida-rtp-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.8rem 0;
  font-size: 1.2rem;
}
.uida-rtp-table th {
  background: var(--uida-primary-dark);
  color: #fff;
  padding: 0.6rem;
  text-align: left;
  font-weight: 600;
}
.uida-rtp-table td {
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--uida-border);
  color: var(--uida-text);
}
.uida-rtp-table tr:nth-child(even) { background: rgba(0,184,212,0.05); }

/* ===== TESTIMONIALS ===== */
.uida-testimonial {
  background: var(--uida-bg-card);
  border-radius: var(--uida-radius-lg);
  padding: 1.2rem;
  margin-bottom: 0.8rem;
  border-left: 3px solid var(--uida-primary);
}
.uida-testimonial-name {
  font-weight: 700;
  color: var(--uida-primary);
  font-size: 1.3rem;
}
.uida-testimonial-text {
  font-size: 1.2rem;
  color: var(--uida-text);
  margin-top: 0.4rem;
  line-height: 1.5;
}

/* ===== WINNER LIST ===== */
.uida-winner-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--uida-border);
  font-size: 1.2rem;
}
.uida-winner-name { color: var(--uida-primary); font-weight: 600; }
.uida-winner-game { color: var(--uida-text-muted); }
.uida-winner-amount { color: var(--uida-gold); font-weight: 700; }

/* ===== PAYMENT METHODS ===== */
.uida-payment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}
.uida-payment-item {
  background: var(--uida-bg-card);
  padding: 0.8rem 1.2rem;
  border-radius: var(--uida-radius);
  font-size: 1.2rem;
  color: var(--uida-text);
  border: 1px solid var(--uida-border);
}

/* ===== FEATURES GRID ===== */
.uida-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.uida-feature-card {
  background: var(--uida-bg-card);
  border-radius: var(--uida-radius-lg);
  padding: 1.2rem;
  text-align: center;
  border: 1px solid var(--uida-border);
}
.uida-feature-card .uida-feature-icon {
  font-size: 2.4rem;
  color: var(--uida-primary);
  margin-bottom: 0.5rem;
}
.uida-feature-card h4 {
  font-size: 1.3rem;
  color: var(--uida-text);
  margin-bottom: 0.3rem;
}
.uida-feature-card p {
  font-size: 1.1rem;
  color: var(--uida-text-muted);
}

/* ===== FAQ SECTION ===== */
.uida-faq-item {
  background: var(--uida-bg-card);
  border-radius: var(--uida-radius);
  padding: 1rem 1.2rem;
  margin-bottom: 0.8rem;
  border: 1px solid var(--uida-border);
}
.uida-faq-q {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--uida-primary);
  margin-bottom: 0.4rem;
}
.uida-faq-a {
  font-size: 1.2rem;
  color: var(--uida-text);
  line-height: 1.5;
}

/* ===== APP DOWNLOAD CTA ===== */
.uida-app-cta {
  background: linear-gradient(135deg, var(--uida-bg-dark) 0%, #0097A7 100%);
  border-radius: var(--uida-radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  margin: 1.5rem 0;
}
.uida-app-cta h3 {
  font-size: 1.8rem;
  color: #fff;
  margin-bottom: 0.8rem;
}
.uida-app-cta p {
  font-size: 1.3rem;
  color: var(--uida-text);
  margin-bottom: 1.2rem;
}

/* ===== DESKTOP OVERRIDES ===== */
@media (min-width: 769px) {
  .uida-main { padding-bottom: 2rem; }
  .uida-game-grid { grid-template-columns: repeat(5, 1fr); }
}