/**
 * 789bet online casino - Main Stylesheet
 * All custom classes use the "ui4e-" prefix.
 * Palette: #E0FFFF | #40E0D0 | #D3D3D3 | #B2DFDB | #333333
 */

:root {
  --ui4e-bg: #0d1f23;
  --ui4e-bg-alt: #142a2e;
  --ui4e-bg-card: #18333a;
  --ui4e-primary: #40E0D0;
  --ui4e-primary-dark: #2bb5a5;
  --ui4e-accent: #FFD24a;
  --ui4e-text: #E0FFFF;
  --ui4e-text-muted: #B2DFDB;
  --ui4e-text-gray: #D3D3D3;
  --ui4e-border: rgba(64, 224, 208, 0.22);
  --ui4e-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
  --ui4e-radius: 12px;
  --ui4e-radius-sm: 8px;
  --ui4e-grad: linear-gradient(135deg, #40E0D0 0%, #2bb5a5 100%);
  --ui4e-grad-gold: linear-gradient(135deg, #FFD24a 0%, #f0b419 100%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 62.5%; scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--ui4e-bg);
  color: var(--ui4e-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--ui4e-primary); text-decoration: none; }

.ui4e-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }

/* Header */
.ui4e-header {
  position: fixed; top: 0; left: 0; right: 0; max-width: 430px; margin: 0 auto;
  background: rgba(13, 31, 35, 0.98); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ui4e-border); z-index: 1000;
  padding: 0.7rem 1rem; display: flex; align-items: center; justify-content: space-between;
}
.ui4e-logo { display: flex; align-items: center; gap: 0.55rem; flex: 1; min-width: 0; }
.ui4e-logo img { width: 28px; height: 28px; border-radius: 6px; }
.ui4e-logo-text { font-size: 1.45rem; font-weight: 700; color: var(--ui4e-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ui4e-logo-text span { color: var(--ui4e-primary); }
.ui4e-header-actions { display: flex; align-items: center; gap: 0.45rem; }

.ui4e-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
  padding: 0.55rem 1rem; border: none; border-radius: var(--ui4e-radius-sm);
  font-size: 1.25rem; font-weight: 700; cursor: pointer; transition: all 0.25s ease;
  white-space: nowrap; min-height: 36px;
}
.ui4e-btn-primary { background: var(--ui4e-grad); color: #07201f; }
.ui4e-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(64, 224, 208, 0.4); }
.ui4e-btn-gold { background: var(--ui4e-grad-gold); color: #3a2c00; }
.ui4e-btn-gold:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(255, 210, 74, 0.45); }
.ui4e-btn-outline { background: transparent; color: var(--ui4e-primary); border: 1px solid var(--ui4e-primary); }
.ui4e-btn-outline:hover { background: var(--ui4e-primary); color: #07201f; }
.ui4e-btn-block { width: 100%; padding: 0.85rem; font-size: 1.35rem; }
.ui4e-menu-toggle {
  background: transparent; border: 1px solid var(--ui4e-border); color: var(--ui4e-primary);
  width: 36px; height: 36px; border-radius: var(--ui4e-radius-sm);
  display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 1.6rem;
}

/* Mobile menu */
.ui4e-mobile-menu {
  position: fixed; top: 0; right: -100%; width: 82%; max-width: 320px; height: 100vh;
  background: var(--ui4e-bg-alt); z-index: 9999; transition: right 0.3s ease;
  padding: 5.5rem 0 2rem; overflow-y: auto; box-shadow: -4px 0 22px rgba(0, 0, 0, 0.55);
}
.ui4e-mobile-menu.ui4e-menu-open { right: 0; }
.ui4e-mobile-menu a {
  display: block; padding: 1.15rem 1.5rem; color: var(--ui4e-text);
  border-bottom: 1px solid var(--ui4e-border); font-size: 1.35rem;
}
.ui4e-mobile-menu a:hover { background: rgba(64, 224, 208, 0.12); color: var(--ui4e-primary); padding-left: 1.8rem; }
.ui4e-menu-close {
  position: absolute; top: 1rem; right: 1rem; background: transparent; border: none;
  color: var(--ui4e-text); font-size: 2rem; cursor: pointer;
}
.ui4e-menu-overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6); z-index: 9998; display: none;
}
.ui4e-menu-overlay.ui4e-menu-open { display: block; }

/* Main + sections */
.ui4e-main { padding-top: 5.6rem; }
.ui4e-section { padding: 1.6rem 0; }
.ui4e-section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.ui4e-section-title {
  font-size: 1.7rem; font-weight: 700; color: var(--ui4e-text);
  display: flex; align-items: center; gap: 0.55rem;
}
.ui4e-section-title i, .ui4e-section-title .material-icons-outlined, .ui4e-section-title ion-icon { color: var(--ui4e-primary); font-size: 1.9rem; }
.ui4e-section-link { font-size: 1.2rem; color: var(--ui4e-accent); font-weight: 600; }
.ui4e-category-label {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: rgba(64, 224, 208, 0.15); color: var(--ui4e-primary);
  padding: 0.3rem 1rem; border-radius: 20px; font-size: 1.15rem; font-weight: 600; margin-bottom: 0.9rem;
}

/* H1 */
.ui4e-h1 { font-size: 1.9rem; line-height: 1.35; color: var(--ui4e-text); margin: 1.4rem 0; font-weight: 800; }
.ui4e-h1 span { color: var(--ui4e-primary); }

/* Hero carousel */
.ui4e-carousel {
  position: relative; width: 100%; border-radius: var(--ui4e-radius);
  overflow: hidden; margin: 1rem 0; box-shadow: var(--ui4e-shadow);
}
.ui4e-slides { position: relative; width: 100%; aspect-ratio: 16/9; }
.ui4e-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 0.55s ease; cursor: pointer;
}
.ui4e-slide.ui4e-slide-active { opacity: 1; }
.ui4e-slide img { width: 100%; height: 100%; object-fit: cover; }
.ui4e-slide-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.82));
  padding: 2.2rem 1rem 1rem; color: #fff;
}
.ui4e-slide-title { font-size: 1.55rem; font-weight: 700; margin-bottom: 0.25rem; }
.ui4e-slide-sub { font-size: 1.15rem; color: var(--ui4e-text-gray); }
.ui4e-carousel-dots {
  position: absolute; bottom: 0.8rem; left: 50%; transform: translateX(-50%);
  display: flex; gap: 0.45rem; z-index: 2;
}
.ui4e-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.55); cursor: pointer; border: none; transition: all 0.3s; }
.ui4e-dot.ui4e-dot-active { background: var(--ui4e-accent); width: 22px; border-radius: 4px; }

/* Game grid */
.ui4e-game-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.7rem; }
.ui4e-game-card {
  background: var(--ui4e-bg-card); border-radius: var(--ui4e-radius-sm); overflow: hidden;
  cursor: pointer; transition: all 0.25s ease; border: 1px solid var(--ui4e-border); text-align: center;
  padding: 0; font: inherit; color: inherit;
}
.ui4e-game-card:hover { transform: translateY(-3px); border-color: var(--ui4e-primary); box-shadow: 0 6px 16px rgba(64, 224, 208, 0.28); }
.ui4e-game-card img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.ui4e-game-name {
  padding: 0.45rem 0.35rem; font-size: 1.05rem; color: var(--ui4e-text-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Content block */
.ui4e-block {
  background: var(--ui4e-bg-card); border-radius: var(--ui4e-radius); padding: 1.4rem;
  margin-bottom: 1.1rem; border: 1px solid var(--ui4e-border);
}
.ui4e-block h2 { font-size: 1.6rem; color: var(--ui4e-primary); margin-bottom: 0.7rem; }
.ui4e-block h3 { font-size: 1.35rem; color: var(--ui4e-accent); margin: 0.9rem 0 0.45rem; }
.ui4e-block p { color: var(--ui4e-text-muted); margin-bottom: 0.75rem; font-size: 1.28rem; }
.ui4e-block ul { list-style: none; padding-left: 0; }
.ui4e-block ul li { position: relative; padding-left: 1.7rem; margin-bottom: 0.55rem; color: var(--ui4e-text-muted); font-size: 1.25rem; }
.ui4e-block ul li::before { content: '▸'; position: absolute; left: 0; color: var(--ui4e-primary); }

.ui4e-link-text { color: var(--ui4e-accent); font-weight: 700; cursor: pointer; text-decoration: underline; background: none; border: none; font: inherit; padding: 0; display: inline; }
.ui4e-link-text:hover { color: var(--ui4e-primary); }

/* Feature grid */
.ui4e-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem; }
.ui4e-feature-card {
  background: var(--ui4e-bg-card); border-radius: var(--ui4e-radius-sm); padding: 1rem 0.7rem;
  text-align: center; border: 1px solid var(--ui4e-border);
}
.ui4e-feature-card i, .ui4e-feature-card .material-icons-outlined, .ui4e-feature-card ion-icon { font-size: 2.3rem; color: var(--ui4e-accent); margin-bottom: 0.4rem; }
.ui4e-feature-card h4 { font-size: 1.25rem; color: var(--ui4e-text); margin-bottom: 0.25rem; }
.ui4e-feature-card p { font-size: 1.1rem; color: var(--ui4e-text-muted); margin: 0; }

/* RTP rows */
.ui4e-rtp-row { display: flex; justify-content: space-between; padding: 0.55rem 0; border-bottom: 1px dashed var(--ui4e-border); font-size: 1.2rem; }
.ui4e-rtp-row:last-child { border-bottom: none; }
.ui4e-rtp-row span:first-child { color: var(--ui4e-text-muted); }
.ui4e-rtp-row span:last-child { color: var(--ui4e-accent); font-weight: 700; }

/* Testimonial */
.ui4e-testimonial { background: var(--ui4e-bg-card); border-radius: var(--ui4e-radius-sm); padding: 1rem; margin-bottom: 0.7rem; border-left: 3px solid var(--ui4e-primary); }
.ui4e-testimonial-text { font-size: 1.2rem; color: var(--ui4e-text-muted); font-style: italic; margin-bottom: 0.4rem; }
.ui4e-testimonial-author { font-size: 1.1rem; color: var(--ui4e-accent); font-weight: 600; }

/* FAQ */
.ui4e-faq-item { background: var(--ui4e-bg-card); border-radius: var(--ui4e-radius-sm); padding: 1rem; margin-bottom: 0.7rem; border: 1px solid var(--ui4e-border); }
.ui4e-faq-q { font-size: 1.28rem; color: var(--ui4e-primary); font-weight: 600; margin-bottom: 0.45rem; }
.ui4e-faq-a { font-size: 1.18rem; color: var(--ui4e-text-muted); }

/* Payment */
.ui4e-pay-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.55rem; }
.ui4e-pay-item { background: var(--ui4e-bg-card); border-radius: var(--ui4e-radius-sm); padding: 0.7rem 0.3rem; text-align: center; border: 1px solid var(--ui4e-border); font-size: 1rem; color: var(--ui4e-text-muted); }
.ui4e-pay-item i { font-size: 1.9rem; color: var(--ui4e-primary); display: block; margin-bottom: 0.25rem; }

/* Winners */
.ui4e-winner { display: flex; justify-content: space-between; align-items: center; padding: 0.5rem 0; border-bottom: 1px dashed var(--ui4e-border); font-size: 1.2rem; }
.ui4e-winner:last-child { border-bottom: none; }
.ui4e-winner-name { color: var(--ui4e-text); font-weight: 600; }
.ui4e-winner-game { color: var(--ui4e-text-gray); font-size: 1.05rem; }
.ui4e-winner-amount { color: var(--ui4e-accent); font-weight: 700; }

/* CTA */
.ui4e-cta { background: var(--ui4e-grad); border-radius: var(--ui4e-radius); padding: 1.4rem; text-align: center; margin: 1.2rem 0; cursor: pointer; border: none; width: 100%; }
.ui4e-cta h3 { font-size: 1.55rem; color: #07201f; margin-bottom: 0.4rem; }
.ui4e-cta p { font-size: 1.2rem; color: #07201f; margin-bottom: 0.9rem; }
.ui4e-cta-btn { display: inline-block; background: #07201f; color: var(--ui4e-accent); padding: 0.65rem 1.8rem; border-radius: 25px; font-weight: 700; font-size: 1.25rem; }

/* App box */
.ui4e-app-box { background: var(--ui4e-bg-card); border-radius: var(--ui4e-radius); padding: 1.4rem; text-align: center; border: 1px solid var(--ui4e-border); margin: 1rem 0; }
.ui4e-app-box h3 { font-size: 1.45rem; color: var(--ui4e-primary); margin-bottom: 0.4rem; }
.ui4e-app-box p { font-size: 1.2rem; color: var(--ui4e-text-muted); margin-bottom: 1rem; }
.ui4e-app-buttons { display: flex; gap: 0.55rem; justify-content: center; flex-wrap: wrap; }

/* Tricks / steps */
.ui4e-step { display: flex; gap: 0.8rem; align-items: flex-start; margin-bottom: 0.8rem; }
.ui4e-step-num { flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--ui4e-grad); color: #07201f; font-weight: 700; font-size: 1.2rem; display: flex; align-items: center; justify-content: center; }
.ui4e-step-text { font-size: 1.22rem; color: var(--ui4e-text-muted); }

/* Footer */
.ui4e-footer { background: var(--ui4e-bg-alt); padding: 1.8rem 1.2rem 7.5rem; border-top: 1px solid var(--ui4e-border); margin-top: 1.5rem; }
.ui4e-footer-brand { font-size: 1.28rem; color: var(--ui4e-text-muted); margin-bottom: 1rem; line-height: 1.55; }
.ui4e-footer-brand span { color: var(--ui4e-primary); font-weight: 700; }
.ui4e-footer-promo { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-bottom: 1.1rem; }
.ui4e-footer-promo button { padding: 0.5rem 1rem; border-radius: 20px; font-size: 1.15rem; font-weight: 600; border: none; cursor: pointer; }
.ui4e-footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem 0.8rem; margin-bottom: 1rem; }
.ui4e-footer-links a { font-size: 1.12rem; color: var(--ui4e-text-muted); }
.ui4e-footer-links a:hover { color: var(--ui4e-primary); }
.ui4e-copyright { font-size: 1.1rem; color: var(--ui4e-text-gray); text-align: center; padding-top: 1rem; border-top: 1px solid var(--ui4e-border); }

/* Bottom nav */
.ui4e-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; max-width: 430px; margin: 0 auto;
  background: rgba(13, 31, 35, 0.98); backdrop-filter: blur(10px);
  border-top: 1px solid var(--ui4e-border); display: flex; justify-content: space-around;
  align-items: center; height: 62px; z-index: 1000; padding: 0.3rem 0;
}
.ui4e-bottom-nav-btn {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 60px; min-height: 54px; background: transparent; border: none; color: var(--ui4e-text-muted);
  cursor: pointer; font-size: 1rem; gap: 0.2rem; transition: all 0.25s ease; flex: 1; text-decoration: none;
}
.ui4e-bottom-nav-btn i, .ui4e-bottom-nav-btn .material-icons-outlined, .ui4e-bottom-nav-btn ion-icon { font-size: 2.1rem; transition: transform 0.2s; }
.ui4e-bottom-nav-btn:active { transform: scale(0.92); }
.ui4e-bottom-nav-btn:hover { color: var(--ui4e-primary); }
.ui4e-bottom-nav-btn:hover i, .ui4e-bottom-nav-btn:hover .material-icons-outlined, .ui4e-bottom-nav-btn:hover ion-icon { transform: translateY(-2px); }
.ui4e-nav-active { color: var(--ui4e-accent); }
.ui4e-nav-active i, .ui4e-nav-active .material-icons-outlined, .ui4e-nav-active ion-icon { color: var(--ui4e-accent); }
.ui4e-nav-badge {
  position: absolute; top: 4px; right: 16px; background: #ff3b3b; color: #fff;
  font-size: 0.85rem; min-width: 15px; height: 15px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center; padding: 0 4px; font-weight: 700;
}

/* Responsive */
@media (min-width: 769px) { .ui4e-bottom-nav { display: none; } .ui4e-footer { padding-bottom: 2rem; } }
@media (max-width: 768px) { .ui4e-main { padding-bottom: 80px; } }
@media (min-width: 431px) { body { box-shadow: 0 0 30px rgba(0, 0, 0, 0.5); } }