/* ============================================================
 * 123bet login - theme-feb3.css
 * All custom classes use the "uieb-" prefix.
 * Palette: #87CEFA | #BAFFC9 | #00BFFF | #1A1A1A | #FFC0CB
 * Mobile-first. Dark background, light text.
 * ============================================================ */

:root {
  --uieb-bg: #1A1A1A;
  --uieb-bg-2: #232323;
  --uieb-bg-3: #2c2c2c;
  --uieb-primary: #00BFFF;
  --uieb-secondary: #87CEFA;
  --uieb-mint: #BAFFC9;
  --uieb-pink: #FFC0CB;
  --uieb-text: #F5F9FF;
  --uieb-text-dim: #B8C4D6;
  --uieb-border: rgba(135, 206, 250, 0.18);
  --uieb-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  --uieb-radius: 14px;
  --uieb-radius-sm: 10px;
  --uieb-header-h: 58px;
  --uieb-bottom-h: 62px;
  --uieb-max-w: 430px;
}

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

html {
  font-size: 62.5%;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", "Be Vietnam Pro", Roboto, system-ui, sans-serif;
  background: var(--uieb-bg);
  color: var(--uieb-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: var(--uieb-max-w);
  margin: 0 auto;
  position: relative;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--uieb-secondary); text-decoration: none; }

.uieb-container { width: 100%; max-width: var(--uieb-max-w); margin: 0 auto; padding: 0 14px; }
.uieb-wrapper { padding: 16px 14px; }

/* ---------- Header ---------- */
.uieb-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--uieb-header-h);
  background: linear-gradient(90deg, #1A1A1A 0%, #102030 100%);
  border-bottom: 1px solid var(--uieb-border);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  max-width: var(--uieb-max-w);
  margin: 0 auto;
}
.uieb-logo {
  display: flex; align-items: center; gap: 8px;
  font-size: 1.6rem; font-weight: 800; color: var(--uieb-text);
}
.uieb-logo img { width: 30px; height: 30px; border-radius: 8px; }
.uieb-logo span { color: var(--uieb-primary); }
.uieb-header-actions { display: flex; align-items: center; gap: 8px; }
.uieb-hamburger {
  background: transparent; border: 0; color: var(--uieb-text);
  font-size: 2.2rem; cursor: pointer; padding: 4px 6px; line-height: 1;
}
.uieb-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font-weight: 700; border: 0; border-radius: 999px;
  padding: 8px 14px; font-size: 1.3rem; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
  min-height: 38px; text-decoration: none;
}
.uieb-btn:active { transform: scale(0.95); }
.uieb-btn-register {
  background: linear-gradient(90deg, #FFC0CB 0%, #00BFFF 100%);
  color: #1A1A1A;
  box-shadow: 0 4px 12px rgba(0, 191, 255, 0.35);
}
.uieb-btn-login {
  background: transparent; color: var(--uieb-text);
  border: 1.5px solid var(--uieb-primary);
}
.uieb-btn-promo {
  background: linear-gradient(90deg, #00BFFF 0%, #87CEFA 100%);
  color: #1A1A1A; font-weight: 800;
  box-shadow: 0 6px 18px rgba(0, 191, 255, 0.4);
  padding: 12px 22px; font-size: 1.5rem; border-radius: 12px;
}

/* ---------- Mobile menu ---------- */
.uieb-menu-overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6);
  opacity: 0; visibility: hidden; transition: opacity .25s ease; z-index: 9998;
}
.uieb-overlay-visible { opacity: 1; visibility: visible; }
.uieb-mobile-menu {
  position: fixed; top: 0; right: -80%; width: 80%; height: 100vh;
  background: #181818; padding: 70px 18px 30px; z-index: 9999;
  transition: right .28s ease; overflow-y: auto;
}
.uieb-menu-open { right: 0; }
.uieb-menu-close {
  position: absolute; top: 14px; right: 14px;
  background: transparent; border: 0; color: var(--uieb-text);
  font-size: 2.4rem; cursor: pointer; line-height: 1;
}
.uieb-mobile-menu h4 {
  color: var(--uieb-primary); font-size: 1.3rem; margin: 18px 0 8px;
  text-transform: uppercase; letter-spacing: 1px;
}
.uieb-mobile-menu a {
  display: block; padding: 11px 12px; color: var(--uieb-text);
  border-bottom: 1px solid rgba(135, 206, 250, 0.08); font-size: 1.4rem;
}
.uieb-mobile-menu a:hover, .uieb-mobile-menu a:focus { background: var(--uieb-bg-2); color: var(--uieb-secondary); }

/* ---------- Layout spacing ---------- */
.uieb-main { padding-top: calc(var(--uieb-header-h) + 8px); padding-bottom: 90px; }

/* ---------- Carousel ---------- */
.uieb-carousel {
  position: relative; border-radius: var(--uieb-radius); overflow: hidden;
  margin: 14px 0; box-shadow: var(--uieb-shadow);
}
.uieb-slides { position: relative; }
.uieb-slide {
  display: none; position: relative; cursor: pointer;
}
.uieb-slide img { width: 100%; height: 190px; object-fit: cover; }
.uieb-slide-active { display: block; }
.uieb-slide-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 24px 16px 12px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: var(--uieb-text); font-size: 1.5rem; font-weight: 700;
}
.uieb-carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.45); color: var(--uieb-text);
  border: 0; width: 34px; height: 34px; border-radius: 50%;
  font-size: 1.6rem; cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.uieb-arrow-prev { left: 8px; }
.uieb-arrow-next { right: 8px; }
.uieb-dots {
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 6px;
}
.uieb-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.5); cursor: pointer;
}
.uieb-dot-active { background: var(--uieb-primary); width: 20px; border-radius: 4px; }

/* ---------- Section headings ---------- */
.uieb-section { margin: 26px 0; }
.uieb-section-title {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.7rem; font-weight: 800; margin-bottom: 12px;
  color: var(--uieb-text); padding-left: 12px;
  border-left: 4px solid var(--uieb-primary);
}
.uieb-section-title .material-icons,
.uieb-section-title i { color: var(--uieb-primary); font-size: 2rem; }
.uieb-section-sub { color: var(--uieb-text-dim); font-size: 1.3rem; margin-bottom: 12px; }

/* ---------- Game grid ---------- */
.uieb-game-section { margin-bottom: 24px; }
.uieb-game-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.uieb-game-card {
  background: var(--uieb-bg-2); border-radius: var(--uieb-radius-sm);
  padding: 8px; text-align: center; cursor: pointer;
  border: 1px solid var(--uieb-border); transition: transform .15s ease, border-color .15s ease;
}
.uieb-game-card:hover, .uieb-game-card:active {
  transform: translateY(-3px);
  border-color: var(--uieb-primary);
}
.uieb-game-card img {
  width: 100%; height: 78px; object-fit: cover;
  border-radius: 8px; margin-bottom: 6px;
}
.uieb-game-card-name {
  font-size: 1.15rem; color: var(--uieb-text); font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.uieb-game-card-cat { font-size: 1rem; color: var(--uieb-mint); margin-top: 2px; }

/* ---------- Filter chips ---------- */
.uieb-filter-row { display: flex; gap: 8px; overflow-x: auto; padding: 6px 0 12px; }
.uieb-filter-row::-webkit-scrollbar { display: none; }
.uieb-filter-btn {
  background: var(--uieb-bg-2); border: 1px solid var(--uieb-border);
  color: var(--uieb-text-dim); padding: 7px 14px; border-radius: 999px;
  font-size: 1.2rem; white-space: nowrap; cursor: pointer;
}
.uieb-filter-btn-active {
  background: var(--uieb-primary); color: #1A1A1A; border-color: var(--uieb-primary);
}

/* ---------- Generic cards ---------- */
.uieb-card {
  background: var(--uieb-bg-2); border-radius: var(--uieb-radius);
  padding: 16px; margin-bottom: 14px;
  border: 1px solid var(--uieb-border);
}
.uieb-card h3 { font-size: 1.5rem; margin-bottom: 8px; color: var(--uieb-text); }
.uieb-card p { font-size: 1.3rem; color: var(--uieb-text-dim); margin-bottom: 8px; }

.uieb-feature-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
.uieb-feature-item {
  background: var(--uieb-bg-3); border-radius: var(--uieb-radius-sm);
  padding: 14px 10px; text-align: center;
}
.uieb-feature-item .material-icons,
.uieb-feature-item i { color: var(--uieb-primary); font-size: 2.4rem; margin-bottom: 6px; }
.uieb-feature-item h4 { font-size: 1.3rem; color: var(--uieb-text); margin-bottom: 4px; }
.uieb-feature-item p { font-size: 1.15rem; color: var(--uieb-text-dim); }

/* ---------- Promo CTA ---------- */
.uieb-cta {
  background: linear-gradient(120deg, #00BFFF 0%, #87CEFA 60%, #FFC0CB 100%);
  color: #1A1A1A; padding: 20px 16px; border-radius: var(--uieb-radius);
  text-align: center; margin: 18px 0;
}
.uieb-cta h3 { font-size: 1.7rem; margin-bottom: 6px; }
.uieb-cta p { font-size: 1.25rem; margin-bottom: 12px; }
.uieb-cta .uieb-btn { background: #1A1A1A; color: var(--uieb-text); }

/* ---------- FAQ ---------- */
.uieb-faq-item {
  background: var(--uieb-bg-2); border-radius: var(--uieb-radius-sm);
  padding: 12px 14px; margin-bottom: 8px;
  border-left: 3px solid var(--uieb-primary);
}
.uieb-faq-item h4 { font-size: 1.3rem; color: var(--uieb-secondary); margin-bottom: 4px; }
.uieb-faq-item p { font-size: 1.2rem; color: var(--uieb-text-dim); }

/* ---------- Testimonials ---------- */
.uieb-testimonial {
  background: var(--uieb-bg-2); border-radius: var(--uieb-radius-sm);
  padding: 14px; margin-bottom: 10px; border-left: 3px solid var(--uieb-pink);
}
.uieb-testimonial-stars { color: #FFD56A; margin-bottom: 4px; font-size: 1.2rem; }
.uieb-testimonial p { font-size: 1.2rem; color: var(--uieb-text-dim); font-style: italic; }
.uieb-testimonial strong { color: var(--uieb-mint); }

/* ---------- Winners ---------- */
.uieb-winner {
  display: flex; align-items: center; gap: 10px;
  background: var(--uieb-bg-2); padding: 10px; border-radius: var(--uieb-radius-sm);
  margin-bottom: 8px;
}
.uieb-winner-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, #FFC0CB, #00BFFF);
  display: flex; align-items: center; justify-content: center; color: #1A1A1A; font-weight: 800;
}
.uieb-winner-info { flex: 1; }
.uieb-winner-name { font-size: 1.2rem; color: var(--uieb-text); font-weight: 700; }
.uieb-winner-game { font-size: 1.05rem; color: var(--uieb-text-dim); }
.uieb-winner-amount { color: var(--uieb-mint); font-weight: 800; font-size: 1.3rem; }

/* ---------- Payment methods ---------- */
.uieb-pay-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.uieb-pay-item {
  background: var(--uieb-bg-2); border-radius: 8px; padding: 10px 4px;
  text-align: center; font-size: 1rem; color: var(--uieb-text-dim);
  border: 1px solid var(--uieb-border);
}
.uieb-pay-item i, .uieb-pay-item .material-icons { font-size: 1.8rem; color: var(--uieb-secondary); margin-bottom: 4px; }

/* ---------- RTP table ---------- */
.uieb-rtp-table { width: 100%; border-collapse: collapse; font-size: 1.2rem; }
.uieb-rtp-table th, .uieb-rtp-table td {
  padding: 9px 8px; text-align: left; border-bottom: 1px solid var(--uieb-border);
}
.uieb-rtp-table th { color: var(--uieb-primary); font-weight: 700; }
.uieb-rtp-table td { color: var(--uieb-text-dim); }
.uieb-rtp-table tr td:last-child { color: var(--uieb-mint); font-weight: 700; }

/* ---------- App download CTA ---------- */
.uieb-app-cta {
  background: linear-gradient(120deg, #102030, #1A1A1A);
  border-radius: var(--uieb-radius); padding: 18px;
  border: 1px solid var(--uieb-border); text-align: center; margin: 16px 0;
}
.uieb-app-cta h3 { color: var(--uieb-primary); font-size: 1.6rem; margin-bottom: 6px; }
.uieb-app-cta p { color: var(--uieb-text-dim); font-size: 1.25rem; margin-bottom: 12px; }
.uieb-app-row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ---------- SEO long text ---------- */
.uieb-seo-text {
  background: var(--uieb-bg-2); padding: 16px; border-radius: var(--uieb-radius);
  font-size: 1.3rem; color: var(--uieb-text-dim); line-height: 1.7rem;
}
.uieb-seo-text h3 { color: var(--uieb-text); font-size: 1.5rem; margin: 12px 0 6px; }
.uieb-seo-text h3:first-child { margin-top: 0; }
.uieb-seo-text p { margin-bottom: 10px; }
.uieb-seo-text strong { color: var(--uieb-mint); }
.uieb-seo-text a { color: var(--uieb-secondary); font-weight: 600; }

/* ---------- Reveal animation ---------- */
.uieb-reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.uieb-revealed { opacity: 1; transform: translateY(0); }

/* ---------- Footer ---------- */
.uieb-footer {
  background: #111; padding: 22px 14px 30px;
  border-top: 1px solid var(--uieb-border); margin-top: 20px;
}
.uieb-footer-brand { font-size: 1.5rem; font-weight: 800; color: var(--uieb-primary); margin-bottom: 6px; }
.uieb-footer-desc { font-size: 1.2rem; color: var(--uieb-text-dim); margin-bottom: 14px; }
.uieb-footer-links {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px;
}
.uieb-footer-links a {
  background: var(--uieb-bg-2); color: var(--uieb-text-dim);
  padding: 6px 11px; border-radius: 8px; font-size: 1.15rem;
  border: 1px solid var(--uieb-border);
}
.uieb-footer-promos { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.uieb-footer-promos button {
  flex: 1 1 45%; min-height: 40px;
}
.uieb-footer-copy { font-size: 1.1rem; color: var(--uieb-text-dim); text-align: center; border-top: 1px solid var(--uieb-border); padding-top: 12px; }

/* ---------- Bottom navigation ---------- */
.uieb-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--uieb-bottom-h); max-width: var(--uieb-max-w); margin: 0 auto;
  background: linear-gradient(180deg, #181818 0%, #0d0d0d 100%);
  border-top: 1px solid var(--uieb-border);
  display: flex; justify-content: space-around; align-items: stretch;
  z-index: 1000; padding: 4px 0;
}
.uieb-bottom-nav-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: transparent; border: 0; color: var(--uieb-text-dim);
  font-size: 1rem; cursor: pointer; gap: 2px; min-width: 60px; min-height: 54px;
  padding: 4px 2px; transition: color .15s ease, transform .15s ease;
  text-decoration: none;
}
.uieb-bottom-nav-btn i,
.uieb-bottom-nav-btn .material-icons,
.uieb-bottom-nav-btn .ion { font-size: 2.2rem; }
.uieb-bottom-nav-btn:hover, .uieb-bottom-nav-btn:active { color: var(--uieb-primary); transform: translateY(-2px); }
.uieb-nav-active { color: var(--uieb-primary); }
.uieb-nav-active i, .uieb-nav-active .material-icons { color: var(--uieb-primary); }
.uieb-nav-badge {
  position: relative;
}
.uieb-nav-badge::after {
  content: "1"; position: absolute; top: 2px; right: 18px;
  background: var(--uieb-pink); color: #1A1A1A; font-size: 0.9rem;
  width: 14px; height: 14px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-weight: 800;
}

/* ---------- Desktop ---------- */
@media (min-width: 769px) {
  .uieb-bottom-nav { display: none; }
  body { max-width: 430px; }
}
@media (max-width: 768px) {
  .uieb-main { padding-bottom: calc(var(--uieb-bottom-h) + 16px); }
}