/* Ninong Gaming APK - Core Stylesheet */
/* Prefix: uifa- | All classes use uifa- prefix for namespace isolation */

:root {
  --uifa-primary: #F4A460;
  --uifa-secondary: #A0522D;
  --uifa-accent: #BC8F8F;
  --uifa-dark: #2C3E50;
  --uifa-dark-alt: #A0522D;
  --uifa-light: #EEE8AA;
  --uifa-text-light: #F4A460;
  --uifa-text-muted: #EEE8AA;
  --uifa-bg: #2C3E50;
  --uifa-bg-alt: #A0522D;
  --uifa-bg-card: #34495E;
  --uifa-border: #BC8F8F;
  --uifa-white: #FFFFFF;
  --uifa-radius: 8px;
  --uifa-radius-lg: 12px;
  --uifa-shadow: 0 2px 8px rgba(0,0,0,0.25);
  --uifa-shadow-lg: 0 4px 16px rgba(0,0,0,0.35);
  --uifa-transition: all 0.3s ease;
}

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

html {
  font-size: 62.5%;
  line-height: 1.5rem;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--uifa-bg);
  color: var(--uifa-white);
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

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

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

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

/* ===== Header ===== */
.uifa-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 56px;
  background: linear-gradient(135deg, var(--uifa-dark) 0%, var(--uifa-bg-alt) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  z-index: 1000;
  transition: var(--uifa-transition);
  border-bottom: 2px solid var(--uifa-accent);
}

.uifa-header-scrolled {
  box-shadow: var(--uifa-shadow-lg);
  background: linear-gradient(135deg, #1a252f 0%, #7a3d1f 100%);
}

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

.uifa-header-logo img {
  width: 32px;
  height: 32px;
  border-radius: 4px;
}

.uifa-header-logo span {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--uifa-primary);
  white-space: nowrap;
}

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

.uifa-btn {
  padding: 6px 14px;
  border: none;
  border-radius: var(--uifa-radius);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--uifa-transition);
  white-space: nowrap;
}

.uifa-btn-register {
  background: linear-gradient(135deg, var(--uifa-primary), #e8923a);
  color: var(--uifa-dark);
}

.uifa-btn-register:hover {
  transform: scale(1.05);
  box-shadow: 0 0 12px rgba(244,164,96,0.5);
}

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

.uifa-btn-login:hover {
  background: rgba(244,164,96,0.15);
}

.uifa-hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--uifa-primary);
  font-size: 2.2rem;
  cursor: pointer;
  padding: 4px;
}

/* ===== Mobile Menu ===== */
.uifa-mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  visibility: hidden;
  opacity: 0;
  transition: var(--uifa-transition);
}

.uifa-menu-active {
  visibility: visible;
  opacity: 1;
}

.uifa-menu-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
}

.uifa-menu-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 260px;
  height: 100%;
  background: linear-gradient(180deg, var(--uifa-dark) 0%, var(--uifa-bg-alt) 100%);
  padding: 60px 20px 20px;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}

.uifa-menu-active .uifa-menu-panel {
  transform: translateX(0);
}

.uifa-menu-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  color: var(--uifa-primary);
  font-size: 2.4rem;
  cursor: pointer;
}

.uifa-menu-link {
  display: block;
  padding: 12px 0;
  color: var(--uifa-light);
  font-size: 1.4rem;
  border-bottom: 1px solid rgba(188,143,143,0.3);
  transition: var(--uifa-transition);
}

.uifa-menu-link:hover {
  color: var(--uifa-primary);
  padding-left: 8px;
}

/* ===== Bottom Navigation ===== */
.uifa-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 60px;
  background: linear-gradient(180deg, var(--uifa-dark) 0%, #1a252f 100%);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  border-top: 2px solid var(--uifa-accent);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
}

.uifa-bottom-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 50px;
  background: none;
  border: none;
  color: var(--uifa-light);
  cursor: pointer;
  transition: var(--uifa-transition);
  gap: 2px;
  position: relative;
}

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

.uifa-bottom-btn .uifa-bnav-icon {
  font-size: 2.2rem;
  line-height: 1;
}

.uifa-bottom-btn .uifa-bnav-label {
  font-size: 1rem;
  font-weight: 500;
}

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

.uifa-bottom-btn.uifa-bnav-active::after {
  content: '';
  position: absolute;
  top: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 3px;
  background: var(--uifa-primary);
  border-radius: 0 0 3px 3px;
}

/* ===== Main Content ===== */
main {
  padding-top: 56px;
  padding-bottom: 20px;
}

/* ===== Carousel ===== */
.uifa-carousel {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  cursor: pointer;
}

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

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

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

.uifa-carousel-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 12px;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
}

.uifa-carousel-overlay h2 {
  font-size: 1.6rem;
  color: var(--uifa-primary);
  margin-bottom: 4px;
}

.uifa-carousel-overlay p {
  font-size: 1.2rem;
  color: var(--uifa-light);
}

.uifa-carousel-dots {
  position: absolute;
  bottom: 8px;
  right: 12px;
  display: flex;
  gap: 6px;
}

.uifa-carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(238,232,170,0.5);
}

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

/* ===== Section ===== */
.uifa-section {
  padding: 16px 12px;
}

.uifa-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--uifa-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.uifa-section-title i {
  font-size: 2rem;
}

/* ===== Game Grid ===== */
.uifa-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.uifa-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: var(--uifa-transition);
  padding: 6px;
  border-radius: var(--uifa-radius);
}

.uifa-game-item:hover {
  background: rgba(244,164,96,0.1);
  transform: translateY(-2px);
}

.uifa-game-item img {
  width: 64px;
  height: 64px;
  border-radius: var(--uifa-radius);
  border: 2px solid var(--uifa-accent);
  object-fit: cover;
}

.uifa-game-item span {
  font-size: 1rem;
  color: var(--uifa-light);
  text-align: center;
  line-height: 1.2;
  max-width: 72px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ===== Promo Module ===== */
.uifa-promo-card {
  background: linear-gradient(135deg, var(--uifa-bg-card) 0%, rgba(160,82,45,0.4) 100%);
  border-radius: var(--uifa-radius-lg);
  padding: 16px;
  margin-bottom: 12px;
  border: 1px solid rgba(188,143,143,0.3);
  transition: var(--uifa-transition);
}

.uifa-promo-card:hover {
  border-color: var(--uifa-primary);
  box-shadow: var(--uifa-shadow);
}

.uifa-promo-card h3 {
  font-size: 1.5rem;
  color: var(--uifa-primary);
  margin-bottom: 8px;
}

.uifa-promo-card p {
  font-size: 1.2rem;
  color: var(--uifa-light);
  line-height: 1.6;
  margin-bottom: 10px;
}

.uifa-promo-btn {
  display: inline-block;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--uifa-primary), #e8923a);
  color: var(--uifa-dark);
  font-size: 1.3rem;
  font-weight: 600;
  border-radius: var(--uifa-radius);
  cursor: pointer;
  transition: var(--uifa-transition);
  border: none;
}

.uifa-promo-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 12px rgba(244,164,96,0.5);
}

/* ===== Category Tabs ===== */
.uifa-tabs {
  display: flex;
  overflow-x: auto;
  gap: 6px;
  padding-bottom: 8px;
  margin-bottom: 12px;
  -webkit-overflow-scrolling: touch;
}

.uifa-tab {
  padding: 6px 14px;
  background: var(--uifa-bg-card);
  color: var(--uifa-light);
  font-size: 1.2rem;
  font-weight: 500;
  border-radius: 20px;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid rgba(188,143,143,0.3);
  transition: var(--uifa-transition);
}

.uifa-tab.uifa-tab-active,
.uifa-tab:hover {
  background: var(--uifa-primary);
  color: var(--uifa-dark);
  border-color: var(--uifa-primary);
}

/* ===== Footer ===== */
.uifa-footer {
  background: linear-gradient(180deg, var(--uifa-dark) 0%, #0d1520 100%);
  padding: 20px 12px;
  text-align: center;
  border-top: 2px solid var(--uifa-accent);
}

.uifa-footer-partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
}

.uifa-footer-partners img {
  height: 28px;
  opacity: 0.7;
  transition: var(--uifa-transition);
}

.uifa-footer-partners img:hover { opacity: 1; }

.uifa-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  margin-bottom: 16px;
}

.uifa-footer-links a {
  font-size: 1.1rem;
  color: var(--uifa-light);
  transition: var(--uifa-transition);
}

.uifa-footer-links a:hover { color: var(--uifa-primary); }

.uifa-footer-copy {
  font-size: 1.1rem;
  color: rgba(238,232,170,0.6);
  margin-top: 12px;
}

/* ===== Desktop Hidden on Mobile ===== */
.uifa-desktop-only { display: none; }

/* ===== Utility Classes ===== */
.uifa-text-center { text-align: center; }
.uifa-text-primary { color: var(--uifa-primary); }
.uifa-mt-8 { margin-top: 8px; }
.uifa-mb-8 { margin-bottom: 8px; }
.uifa-hidden { display: none; }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  main { padding-bottom: 80px; }
}

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

@media (min-width: 431px) {
  body {
    box-shadow: var(--uifa-shadow-lg);
  }
}