/*!
 * jkjc.click - Core Stylesheet (Basefiles)
 * Mobile-first Vietnamese online casino site.
 * All custom classes use the pge9- prefix.
 * Palette: #FFF176 | #808080 | #FF7F50 | #0F0F23 | #FFB347
 * Dark tones (#0F0F23) for backgrounds, light tones for text, accents for CTA.
 */
:root {
  --pge9-bg: #0F0F23; --pge9-bg-alt: #161633; --pge9-bg-card: #1c1c40;
  --pge9-text: #FFF176; --pge9-text-soft: #FFB347; --pge9-muted: #808080;
  --pge9-accent: #FF7F50; --pge9-accent-2: #FFB347; --pge9-yellow: #FFF176;
  --pge9-white: #ffffff; --pge9-border: rgba(255, 241, 118, 0.16);
  --pge9-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
  --pge9-radius: 1.2rem; --pge9-radius-sm: 0.8rem;
  --pge9-header-h: 5.6rem; --pge9-bottomnav-h: 6.2rem;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; }
body {
  font-family: "Segoe UI", "Inter", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  background: var(--pge9-bg); color: var(--pge9-text);
  line-height: 1.5rem; font-size: 1.5rem;
  max-width: 430px; margin: 0 auto; overflow-x: hidden; min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { color: var(--pge9-accent-2); text-decoration: none; }
a:hover { color: var(--pge9-yellow); }

/* ============ Header ============ */
.pge9-header {
  position: fixed; top: 0; left: 0; right: 0;
  max-width: 430px; margin: 0 auto;
  height: var(--pge9-header-h);
  background: linear-gradient(90deg, #0F0F23 0%, #1a1a3a 100%);
  border-bottom: 1px solid var(--pge9-border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.2rem; z-index: 1000; box-shadow: var(--pge9-shadow);
}
.pge9-logo { display: flex; align-items: center; gap: 0.6rem; min-width: 0; }
.pge9-logo img { width: 2.8rem; height: 2.8rem; border-radius: 0.6rem; }
.pge9-logo-text { font-size: 1.7rem; font-weight: 800; color: var(--pge9-yellow); letter-spacing: 0.04em; }
.pge9-logo-text span { color: var(--pge9-accent); }
.pge9-header-actions { display: flex; align-items: center; gap: 0.6rem; }
.pge9-menu-toggle {
  background: transparent; border: 1px solid var(--pge9-border);
  color: var(--pge9-text-soft); width: 3.4rem; height: 3.4rem;
  border-radius: 0.7rem; display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 1.8rem; margin-left: 0.4rem;
}
.pge9-menu-toggle:hover { color: var(--pge9-yellow); border-color: var(--pge9-accent); }
.pge9-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  font-weight: 700; font-size: 1.3rem; padding: 0.7rem 1.4rem;
  border-radius: 2rem; border: none; cursor: pointer; min-height: 3.6rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease; text-decoration: none;
}
.pge9-btn:hover { transform: translateY(-1px); }
.pge9-btn-register {
  background: linear-gradient(135deg, var(--pge9-accent) 0%, var(--pge9-accent-2) 100%);
  color: #0F0F23; box-shadow: 0 3px 10px rgba(255, 127, 80, 0.4);
}
.pge9-btn-login { background: transparent; color: var(--pge9-yellow); border: 1px solid var(--pge9-yellow); }
.pge9-btn-login:hover { background: rgba(255, 241, 118, 0.12); }

/* ============ Mobile menu ============ */
.pge9-mobile-menu {
  position: fixed; top: 0; right: 0;
  width: 78%; max-width: 320px; height: 100vh;
  background: var(--pge9-bg-alt); border-left: 1px solid var(--pge9-border);
  transform: translateX(100%); transition: transform 0.28s ease;
  z-index: 9999; padding: var(--pge9-header-h) 1.6rem 2rem; overflow-y: auto;
}
.pge9-menu-open .pge9-mobile-menu { transform: translateX(0); }
.pge9-menu-overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.55);
  opacity: 0; visibility: hidden; transition: opacity 0.25s ease; z-index: 9998;
}
.pge9-menu-open .pge9-menu-overlay { opacity: 1; visibility: visible; }
.pge9-mobile-menu h4 {
  color: var(--pge9-accent-2); font-size: 1.3rem;
  text-transform: uppercase; letter-spacing: 0.08em; margin: 1.4rem 0 0.6rem;
}
.pge9-mobile-menu ul { list-style: none; }
.pge9-mobile-menu li { margin: 0.3rem 0; }
.pge9-mobile-menu a {
  display: block; padding: 1rem 0.8rem; color: var(--pge9-text);
  font-size: 1.4rem; border-radius: 0.6rem; transition: background 0.15s ease;
}
.pge9-mobile-menu a:hover { background: rgba(255, 127, 80, 0.16); color: var(--pge9-yellow); }
.pge9-mobile-menu .pge9-menu-cta {
  display: block; margin-top: 1.2rem; text-align: center;
  background: linear-gradient(135deg, var(--pge9-accent), var(--pge9-accent-2));
  color: #0F0F23; font-weight: 800;
}

/* ============ Main / Layout ============ */
.pge9-main { padding-top: var(--pge9-header-h); padding-bottom: var(--pge9-bottomnav-h); }
.pge9-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.pge9-section { padding: 2rem 0; }
.pge9-section-title {
  font-size: 1.8rem; font-weight: 800; color: var(--pge9-yellow);
  margin-bottom: 0.4rem; display: flex; align-items: center; gap: 0.5rem;
}
.pge9-section-title i { color: var(--pge9-accent); font-size: 2rem; }
.pge9-section-sub { color: var(--pge9-muted); font-size: 1.25rem; margin-bottom: 1.2rem; }

/* ============ Hero carousel ============ */
.pge9-hero {
  position: relative; margin: 1rem 0 0;
  border-radius: var(--pge9-radius); overflow: hidden; box-shadow: var(--pge9-shadow);
}
.pge9-slides { position: relative; width: 100%; aspect-ratio: 16 / 9; }
.pge9-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.6s ease; cursor: pointer; }
.pge9-slide img { width: 100%; height: 100%; object-fit: cover; }
.pge9-slide-active { opacity: 1; }
.pge9-slide-caption {
  position: absolute; left: 1rem; bottom: 1rem;
  background: rgba(15, 15, 35, 0.7); padding: 0.6rem 1rem;
  border-radius: 0.8rem; color: var(--pge9-yellow); font-size: 1.3rem; font-weight: 700;
}
.pge9-slide-dots { position: absolute; bottom: 0.8rem; right: 1rem; display: flex; gap: 0.4rem; }
.pge9-slide-dot {
  width: 0.8rem; height: 0.8rem; border-radius: 50%;
  background: rgba(255, 255, 255, 0.4); border: none; cursor: pointer; padding: 0;
}
.pge9-slide-dot-active { background: var(--pge9-accent); }

/* ============ Promo CTA banner ============ */
.pge9-cta-banner {
  background: linear-gradient(135deg, var(--pge9-accent) 0%, var(--pge9-accent-2) 100%);
  color: #0F0F23; border-radius: var(--pge9-radius);
  padding: 1.4rem 1.6rem; margin: 1.6rem 0; text-align: center;
  box-shadow: 0 4px 16px rgba(255, 127, 80, 0.35);
}
.pge9-cta-banner h3 { font-size: 1.6rem; font-weight: 800; margin-bottom: 0.4rem; }
.pge9-cta-banner p { font-size: 1.25rem; margin-bottom: 0.8rem; }
.pge9-cta-banner .pge9-btn { background: #0F0F23; color: var(--pge9-yellow); padding: 0.8rem 2rem; font-size: 1.4rem; }

/* ============ Game grid ============ */
.pge9-game-block { margin: 1.6rem 0; }
.pge9-game-block-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.pge9-game-block-head h2 {
  font-size: 1.7rem; color: var(--pge9-yellow); font-weight: 800;
  display: flex; align-items: center; gap: 0.5rem;
}
.pge9-game-block-head h2 i { color: var(--pge9-accent); font-size: 1.8rem; }
.pge9-game-block-head .pge9-more { color: var(--pge9-accent-2); font-size: 1.2rem; font-weight: 600; }
.pge9-game-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.pge9-game-card {
  background: var(--pge9-bg-card); border: 1px solid var(--pge9-border);
  border-radius: var(--pge9-radius-sm); padding: 0.5rem; text-align: center;
  cursor: pointer; transition: transform 0.15s ease, border-color 0.15s ease;
  display: flex; flex-direction: column; align-items: center;
}
.pge9-game-card:hover { transform: translateY(-2px); border-color: var(--pge9-accent); }
.pge9-game-card img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 0.6rem; margin-bottom: 0.4rem; }
.pge9-game-card .pge9-game-name {
  font-size: 1.1rem; color: var(--pge9-text); line-height: 1.3rem;
  min-height: 2.6rem; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pge9-game-card:hover .pge9-game-name { color: var(--pge9-yellow); }

/* ============ Info / feature cards ============ */
.pge9-info-card {
  background: var(--pge9-bg-card); border: 1px solid var(--pge9-border);
  border-radius: var(--pge9-radius); padding: 1.6rem; margin: 1rem 0; box-shadow: var(--pge9-shadow);
}
.pge9-info-card h2, .pge9-info-card h3 { color: var(--pge9-yellow); font-weight: 800; margin-bottom: 0.6rem; }
.pge9-info-card h2 { font-size: 1.7rem; }
.pge9-info-card h3 { font-size: 1.4rem; margin-top: 1rem; }
.pge9-info-card p { color: var(--pge9-text); font-size: 1.25rem; margin-bottom: 0.6rem; }
.pge9-info-card ul { list-style: none; margin: 0.4rem 0; }
.pge9-info-card li { padding-left: 1.4rem; position: relative; margin: 0.4rem 0; font-size: 1.25rem; color: var(--pge9-text); }
.pge9-info-card li::before {
  content: ""; position: absolute; left: 0; top: 0.7rem;
  width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--pge9-accent);
}

/* ============ FAQ ============ */
.pge9-faq-item {
  background: var(--pge9-bg-card); border: 1px solid var(--pge9-border);
  border-radius: var(--pge9-radius-sm); padding: 1rem 1.2rem; margin: 0.6rem 0;
}
.pge9-faq-item h3 { font-size: 1.3rem; color: var(--pge9-accent-2); font-weight: 700; margin-bottom: 0.4rem; }
.pge9-faq-item p { font-size: 1.2rem; color: var(--pge9-text); }

/* ============ Testimonial / winners ============ */
.pge9-winner-row {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--pge9-bg-card); border: 1px solid var(--pge9-border);
  border-radius: var(--pge9-radius-sm); padding: 0.8rem 1rem; margin: 0.5rem 0;
}
.pge9-winner-name { color: var(--pge9-yellow); font-weight: 700; font-size: 1.2rem; }
.pge9-winner-game { color: var(--pge9-muted); font-size: 1.1rem; }
.pge9-winner-amount { color: var(--pge9-accent); font-weight: 800; font-size: 1.3rem; }

/* ============ Footer ============ */
.pge9-footer { background: var(--pge9-bg-alt); border-top: 1px solid var(--pge9-border); padding: 2rem 1.2rem; margin-top: 2rem; }
.pge9-footer h4 { color: var(--pge9-yellow); font-size: 1.4rem; margin: 1rem 0 0.5rem; }
.pge9-footer p { color: var(--pge9-text); font-size: 1.2rem; margin-bottom: 0.8rem; }
.pge9-footer-links { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 0.6rem 0 1rem; }
.pge9-footer-links a {
  background: var(--pge9-bg-card); border: 1px solid var(--pge9-border);
  color: var(--pge9-text); padding: 0.5rem 0.9rem; border-radius: 0.6rem; font-size: 1.15rem;
}
.pge9-footer-links a:hover { background: var(--pge9-accent); color: #0F0F23; }
.pge9-footer-promo { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 0.6rem 0 1rem; }
.pge9-footer-promo button {
  background: linear-gradient(135deg, var(--pge9-accent), var(--pge9-accent-2));
  color: #0F0F23; border: none; padding: 0.6rem 1rem;
  border-radius: 0.6rem; font-weight: 700; font-size: 1.15rem; cursor: pointer;
}
.pge9-copyright { border-top: 1px solid var(--pge9-border); padding-top: 1rem; color: var(--pge9-muted); font-size: 1.1rem; text-align: center; }

/* ============ Mobile bottom nav ============ */
.pge9-bottomnav {
  position: fixed; bottom: 0; left: 0; right: 0;
  max-width: 430px; margin: 0 auto; height: var(--pge9-bottomnav-h);
  background: linear-gradient(180deg, #1a1a3a 0%, #0F0F23 100%);
  border-top: 1px solid var(--pge9-border);
  display: flex; justify-content: space-around; align-items: center;
  z-index: 1000; box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.5);
}
.pge9-bottomnav-btn {
  flex: 1; min-width: 60px; min-height: 60px; background: transparent; border: none;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.2rem; color: var(--pge9-muted); cursor: pointer; padding: 0.4rem;
  transition: transform 0.18s ease, color 0.18s ease; text-decoration: none;
}
.pge9-bottomnav-btn i { font-size: 2.2rem; line-height: 1; }
.pge9-bottomnav-btn .pge9-bottomnav-label { font-size: 1rem; line-height: 1.2rem; }
.pge9-bottomnav-btn:active { transform: scale(0.92); }
.pge9-bottomnav-btn:hover { color: var(--pge9-text-soft); }
.pge9-nav-active { color: var(--pge9-yellow) !important; }
.pge9-nav-active i { color: var(--pge9-accent); }
.pge9-bottomnav-promo { color: var(--pge9-accent-2); }

/* ============ Desktop ============ */
.pge9-desktop-nav { display: none; }
@media (min-width: 769px) {
  .pge9-bottomnav, .pge9-menu-toggle, .pge9-mobile-menu, .pge9-menu-overlay { display: none; }
  .pge9-main { padding-bottom: 0; }
  body, .pge9-header { max-width: 960px; }
}

/* ============ Utility ============ */
.pge9-text-promo { color: var(--pge9-accent-2); font-weight: 700; }
.pge9-link-inline { color: var(--pge9-yellow); font-weight: 700; text-decoration: underline; cursor: pointer; }
.pge9-hide { display: none !important; }