/*
 * f168f.click - design-bfeb.css
 * Mobile-first casino gaming site styles.
 * Palette: #FFAA00 (gold) | #FFFFFF | #0F0F23 (deep night bg) | #BF360C (branded red).
 * All custom classes use the "uife-" prefix.
 */

:root {
  --uife-primary: #FFAA00;
  --uife-primary-dark: #c98200;
  --uife-accent: #BF360C;
  --uife-bg: #0F0F23;
  --uife-bg-2: #16162e;
  --uife-bg-3: #1d1d3a;
  --uife-text: #FFFFFF;
  --uife-text-muted: #b8b8d4;
  --uife-line: rgba(255, 255, 255, 0.08);
  --uife-radius: 14px;
  --uife-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  --uife-header-h: 58px;
  --uife-bottom-h: 62px;
}

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

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

body {
  font-family: "Segoe UI", "Be Vietnam Pro", Roboto, system-ui, sans-serif;
  background: var(--uife-bg);
  color: var(--uife-text);
  font-size: 1.5rem;
  line-height: 1.5rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.uife-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 12px; }
.uife-wrapper { width: 100%; max-width: 430px; margin: 0 auto; }

/* ===== Header ===== */
.uife-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--uife-header-h);
  background: linear-gradient(180deg, #13132b 0%, #0F0F23 100%);
  border-bottom: 1px solid var(--uife-line);
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.uife-header-inner {
  height: 100%; max-width: 430px; margin: 0 auto;
  padding: 0 12px;
  display: flex; align-items: center; gap: 8px;
}
.uife-logo { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.uife-logo img { width: 28px; height: 28px; border-radius: 6px; }
.uife-logo-text {
  font-size: 1.9rem; font-weight: 800; color: var(--uife-primary);
  letter-spacing: 0.5px;
}
.uife-logo-text span { color: var(--uife-text); font-weight: 600; }

.uife-header-spacer { flex: 1 1 auto; }

.uife-header-btns { display: flex; align-items: center; gap: 6px; }
.uife-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 4px;
  height: 34px; padding: 0 12px;
  font-size: 1.3rem; font-weight: 700; border-radius: 18px;
  cursor: pointer; border: none; white-space: nowrap;
  transition: transform 0.15s, opacity 0.15s;
}
.uife-btn:active { transform: scale(0.95); }
.uife-btn-login {
  background: transparent; color: var(--uife-text);
  border: 1px solid rgba(255,255,255,0.25);
}
.uife-btn-register {
  background: linear-gradient(135deg, var(--uife-primary) 0%, var(--uife-accent) 100%);
  color: #0F0F23;
  box-shadow: 0 4px 12px rgba(255,170,0,0.35);
}

.uife-menu-btn {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--uife-line);
  color: var(--uife-text); display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 1.7rem;
}

/* ===== Mobile expandable menu ===== */
.uife-mobile-menu {
  position: fixed; top: var(--uife-header-h); left: 0; right: 0;
  background: #13132e;
  border-bottom: 1px solid var(--uife-line);
  max-height: 0; overflow: hidden;
  transition: max-height 0.3s ease;
  z-index: 9999;
}
.uife-mobile-menu.uife-open { max-height: 80vh; overflow-y: auto; }
.uife-mobile-menu-inner { padding: 8px 16px 18px; max-width: 430px; margin: 0 auto; }
.uife-mobile-menu h4 {
  font-size: 1.2rem; color: var(--uife-primary); margin: 14px 0 6px;
  text-transform: uppercase; letter-spacing: 1px;
}
.uife-mobile-menu a {
  display: block; padding: 10px 6px;
  font-size: 1.4rem; color: var(--uife-text-muted);
  border-bottom: 1px dashed var(--uife-line);
}
.uife-mobile-menu a:active { color: var(--uife-primary); }

/* ===== Main ===== */
.uife-main {
  padding-top: calc(var(--uife-header-h) + 6px);
  padding-bottom: calc(var(--uife-bottom-h) + 20px);
  max-width: 430px; margin: 0 auto;
}

/* ===== Carousel ===== */
.uife-carousel {
  position: relative; border-radius: var(--uife-radius);
  overflow: hidden; margin: 8px 0 14px;
  box-shadow: var(--uife-shadow);
}
.uife-carousel-track { position: relative; height: 180px; }
.uife-carousel-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 0.6s;
}
.uife-carousel-slide.uife-active { opacity: 1; }
.uife-carousel-slide img { width: 100%; height: 180px; object-fit: cover; }
.uife-carousel-caption {
  position: absolute; left: 12px; bottom: 12px;
  background: linear-gradient(90deg, rgba(191,54,12,0.85), rgba(255,170,0,0.6));
  padding: 6px 12px; border-radius: 20px;
  font-size: 1.3rem; font-weight: 700; color: #fff;
}
.uife-carousel-dots {
  position: absolute; right: 10px; bottom: 10px;
  display: flex; gap: 5px;
}
.uife-carousel-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,0.4); cursor: pointer;
}
.uife-carousel-dot.uife-active { background: var(--uife-primary); width: 18px; border-radius: 4px; }

/* ===== Hero / H1 area ===== */
.uife-hero {
  padding: 6px 4px 14px;
}
.uife-hero h1 {
  font-size: 2.1rem; line-height: 1.35; font-weight: 800;
  color: var(--uife-text); margin-bottom: 6px;
}
.uife-hero h1 em { color: var(--uife-primary); font-style: normal; }
.uife-hero p {
  font-size: 1.35rem; line-height: 1.55; color: var(--uife-text-muted);
  margin-bottom: 10px;
}
.uife-hero-cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: linear-gradient(135deg, var(--uife-primary), var(--uife-accent));
  color: #0F0F23; font-weight: 800; font-size: 1.4rem;
  padding: 9px 18px; border-radius: 22px;
  box-shadow: 0 6px 14px rgba(255,170,0,0.3);
}

/* ===== Section ===== */
.uife-section { margin: 18px 0; padding: 0 4px; }
.uife-section-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 1.6rem; font-weight: 800; margin-bottom: 10px;
  padding-left: 8px; border-left: 4px solid var(--uife-primary);
  color: var(--uife-text);
}
.uife-section-title i { color: var(--uife-primary); font-size: 1.8rem; }
.uife-section-title small {
  font-size: 1.15rem; color: var(--uife-text-muted); font-weight: 500; margin-left: auto;
}

/* ===== Category filter chips ===== */
.uife-cat-chips {
  display: flex; gap: 6px; overflow-x: auto; padding: 4px 0 10px;
  scrollbar-width: none;
}
.uife-cat-chips::-webkit-scrollbar { display: none; }
.uife-cat-chip {
  flex-shrink: 0; padding: 6px 12px;
  background: var(--uife-bg-3); color: var(--uife-text-muted);
  border-radius: 16px; font-size: 1.2rem; font-weight: 600;
  cursor: pointer; border: 1px solid var(--uife-line);
}
.uife-cat-chip:active { background: var(--uife-primary); color: #0F0F23; }

/* ===== Game grid ===== */
.uife-game-block { margin-bottom: 18px; scroll-margin-top: 80px; }
.uife-game-block.uife-flash { animation: uife-flash 1.2s ease; }
@keyframes uife-flash {
  0%,100% { background: transparent; }
  30% { background: rgba(255,170,0,0.12); }
}
.uife-game-block-head {
  display: flex; align-items: center; gap: 8px;
  background: linear-gradient(90deg, rgba(191,54,12,0.4), transparent);
  padding: 8px 10px; border-radius: 10px; margin-bottom: 10px;
}
.uife-game-block-head i { color: var(--uife-primary); font-size: 1.7rem; }
.uife-game-block-head h2 { font-size: 1.5rem; font-weight: 800; }

.uife-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
}
.uife-game-card {
  background: var(--uife-bg-2); border: 1px solid var(--uife-line);
  border-radius: 10px; overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
}
.uife-game-card:active {
  transform: scale(0.96); box-shadow: 0 6px 16px rgba(255,170,0,0.3);
}
.uife-game-card-img {
  width: 100%; aspect-ratio: 1 / 1; background: #000;
}
.uife-game-card-img img { width: 100%; height: 100%; object-fit: cover; }
.uife-game-card-name {
  padding: 6px 6px 7px; font-size: 1.1rem; font-weight: 600;
  color: var(--uife-text); text-align: center; line-height: 1.3;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ===== Promo / feature cards ===== */
.uife-card {
  background: linear-gradient(135deg, var(--uife-bg-2), var(--uife-bg-3));
  border: 1px solid var(--uife-line); border-radius: var(--uife-radius);
  padding: 14px; margin-bottom: 12px; box-shadow: var(--uife-shadow);
}
.uife-card h3 {
  font-size: 1.5rem; font-weight: 800; color: var(--uife-primary);
  margin-bottom: 8px; display: flex; align-items: center; gap: 6px;
}
.uife-card p { font-size: 1.3rem; line-height: 1.55; color: var(--uife-text-muted); }
.uife-card .uife-link-text {
  display: inline-block; margin-top: 8px; color: var(--uife-primary);
  font-weight: 700; border-bottom: 1px dashed var(--uife-primary);
}

.uife-features { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.uife-feature {
  background: var(--uife-bg-2); border: 1px solid var(--uife-line);
  border-radius: 10px; padding: 12px 10px; text-align: center;
}
.uife-feature i { font-size: 2.2rem; color: var(--uife-primary); margin-bottom: 6px; }
.uife-feature strong { display: block; font-size: 1.25rem; margin-bottom: 4px; }
.uife-feature span { font-size: 1.1rem; color: var(--uife-text-muted); }

/* ===== Inline SEO text link ===== */
.uife-seo-link {
  color: var(--uife-primary); font-weight: 600;
  border-bottom: 1px dotted rgba(255,170,0,0.6);
}

/* ===== Testimonials ===== */
.uife-testimonial {
  background: var(--uife-bg-2); border-radius: 10px;
  padding: 12px; margin-bottom: 10px;
  border-left: 3px solid var(--uife-primary);
}
.uife-testimonial-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.uife-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--uife-primary), var(--uife-accent));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: #0F0F23;
}
.uife-testimonial strong { font-size: 1.3rem; }
.uife-stars { color: var(--uife-primary); font-size: 1.1rem; }
.uife-testimonial p { font-size: 1.2rem; color: var(--uife-text-muted); line-height: 1.5; }

/* ===== Winners ===== */
.uife-winners {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px;
}
.uife-winner {
  background: var(--uife-bg-2); border-radius: 8px;
  padding: 8px; font-size: 1.15rem; text-align: center;
  border: 1px solid var(--uife-line);
}
.uife-winner b { color: var(--uife-primary); display: block; font-size: 1.25rem; }

/* ===== Payment ===== */
.uife-payments { display: flex; flex-wrap: wrap; gap: 8px; }
.uife-pay {
  background: #fff; color: #0F0F23; border-radius: 8px;
  padding: 6px 10px; font-size: 1.15rem; font-weight: 700;
  display: inline-flex; align-items: center; gap: 4px;
}

/* ===== FAQ ===== */
.uife-faq-item {
  background: var(--uife-bg-2); border-radius: 10px;
  margin-bottom: 8px; overflow: hidden; border: 1px solid var(--uife-line);
}
.uife-faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 14px; cursor: pointer; font-weight: 700; font-size: 1.3rem;
}
.uife-faq-q i { color: var(--uife-primary); transition: transform 0.2s; }
.uife-faq-item.uife-open .uife-faq-q i { transform: rotate(45deg); }
.uife-faq-a {
  max-height: 0; overflow: hidden; transition: max-height 0.25s;
  padding: 0 14px; color: var(--uife-text-muted); font-size: 1.25rem; line-height: 1.5;
}
.uife-faq-item.uife-open .uife-faq-a { max-height: 240px; padding: 0 14px 12px; }

/* ===== App download CTA ===== */
.uife-app-cta {
  background: radial-gradient(circle at 20% 20%, rgba(191,54,12,0.4), transparent 60%),
              linear-gradient(135deg, var(--uife-bg-3), var(--uife-bg-2));
  border: 1px solid rgba(255,170,0,0.3);
  border-radius: var(--uife-radius); padding: 16px; text-align: center;
}
.uife-app-cta h3 { color: var(--uife-primary); font-size: 1.6rem; margin-bottom: 8px; }
.uife-app-cta p { color: var(--uife-text-muted); font-size: 1.25rem; margin-bottom: 10px; }
.uife-app-btns { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.uife-app-btn {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.2);
  border-radius: 10px; padding: 8px 14px; font-size: 1.2rem; font-weight: 700;
  display: inline-flex; align-items: center; gap: 6px;
}

/* ===== RTP highlights ===== */
.uife-rtp-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.uife-rtp {
  background: var(--uife-bg-2); border: 1px solid var(--uife-line);
  border-radius: 10px; padding: 10px; display: flex; align-items: center; gap: 8px;
}
.uife-rtp b { color: var(--uife-primary); font-size: 1.5rem; }
.uife-rtp span { font-size: 1.1rem; color: var(--uife-text-muted); }

/* ===== Back to top ===== */
.uife-to-top {
  position: fixed; right: 12px; bottom: calc(var(--uife-bottom-h) + 12px);
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--uife-primary); color: #0F0F23;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; cursor: pointer; z-index: 900;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.uife-to-top.uife-show { opacity: 1; pointer-events: auto; }

/* ===== Footer ===== */
.uife-footer {
  background: #0a0a1c; padding: 20px 14px 14px;
  border-top: 1px solid var(--uife-line); margin-top: 14px;
}
.uife-footer-inner { max-width: 430px; margin: 0 auto; }
.uife-footer-brand {
  font-size: 1.8rem; font-weight: 800; color: var(--uife-primary); margin-bottom: 6px;
}
.uife-footer-brand span { color: var(--uife-text); }
.uife-footer p { font-size: 1.2rem; color: var(--uife-text-muted); line-height: 1.5; margin-bottom: 12px; }
.uife-footer-promos {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; margin-bottom: 14px;
}
.uife-footer-promos a {
  background: linear-gradient(135deg, var(--uife-primary), var(--uife-accent));
  color: #0F0F23; font-weight: 700; font-size: 1.15rem;
  padding: 8px 10px; border-radius: 8px; text-align: center;
}
.uife-footer-links {
  display: flex; flex-wrap: wrap; gap: 6px 10px; margin-bottom: 12px;
}
.uife-footer-links a {
  font-size: 1.15rem; color: var(--uife-text-muted);
}
.uife-footer-links a:hover { color: var(--uife-primary); }
.uife-footer-copy {
  font-size: 1.1rem; color: var(--uife-text-muted); text-align: center;
  border-top: 1px dashed var(--uife-line); padding-top: 10px;
}

/* ===== Bottom nav ===== */
.uife-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--uife-bottom-h);
  background: linear-gradient(180deg, #13132b 0%, #0a0a1c 100%);
  border-top: 1px solid rgba(255,170,0,0.25);
  display: flex; justify-content: space-around; align-items: stretch;
  z-index: 1000; box-shadow: 0 -4px 14px rgba(0,0,0,0.5);
}
.uife-bottom-nav a {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; color: var(--uife-text-muted); font-size: 1.05rem; font-weight: 600;
  min-width: 60px; min-height: 60px; transition: color 0.15s;
}
.uife-bottom-nav a i { font-size: 2rem; }
.uife-bottom-nav a.uife-current { color: var(--uife-primary); }
.uife-bottom-nav a:active { color: var(--uife-primary); transform: scale(0.92); }
.uife-bottom-nav .uife-nav-promo {
  color: var(--uife-primary);
}

/* ===== Desktop: hide bottom nav ===== */
@media (min-width: 769px) {
  .uife-bottom-nav { display: none; }
  .uife-main { padding-bottom: 30px; }
}

/* ===== Small phone fine-tune ===== */
@media (max-width: 360px) {
  .uife-grid { grid-template-columns: repeat(2, 1fr); }
  .uife-hero h1 { font-size: 1.85rem; }
}