/* theme-1c46.css - ao88a mobile-first theme (Vietnamese site) */
/* All custom classes use the pg1c- prefix. Colors: #FFA500 / #F4A460 / #1C2833 */

:root {
  --pg1c-primary: #FFA500;
  --pg1c-secondary: #F4A460;
  --pg1c-bg: #1C2833;
  --pg1c-bg-soft: #23323f;
  --pg1c-bg-card: #2a3a49;
  --pg1c-text: #FFFFFF;
  --pg1c-text-soft: #c8d2dc;
  --pg1c-text-muted: #8a98a6;
  --pg1c-accent: #FFD27A;
  --pg1c-success: #34d399;
  --pg1c-danger: #f87171;
  --pg1c-border: rgba(255, 165, 0, 0.25);
  --pg1c-radius: 12px;
  --pg1c-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
  --pg1c-header-h: 5.6rem;
  --pg1c-bottomnav-h: 6.4rem;
}

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

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

body {
  font-family: 'Be Vietnam Pro', 'Segoe UI', Roboto, system-ui, sans-serif;
  background: var(--pg1c-bg);
  color: var(--pg1c-text);
  line-height: 1.5rem;
  font-size: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--pg1c-primary); text-decoration: none; }

/* Layout containers */
.pg1c-wrapper { width: 100%; max-width: 430px; margin: 0 auto; position: relative; }
.pg1c-container { padding: 0 1.2rem; width: 100%; }

/* Header */
.pg1c-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  max-width: 430px; margin: 0 auto;
  height: var(--pg1c-header-h);
  background: linear-gradient(180deg, #1f2d3a 0%, var(--pg1c-bg) 100%);
  border-bottom: 1px solid var(--pg1c-border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.2rem;
  box-shadow: var(--pg1c-shadow);
}
.pg1c-logo { display: flex; align-items: center; gap: 0.6rem; }
.pg1c-logo img { width: 3.0rem; height: 3.0rem; border-radius: 0.6rem; }
.pg1c-logo .pg1c-brand { font-size: 1.9rem; font-weight: 800; color: var(--pg1c-primary); letter-spacing: 0.5px; }
.pg1c-header-actions { display: flex; align-items: center; gap: 0.6rem; }

.pg1c-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  min-height: 3.6rem; min-width: 4.4rem; padding: 0 1.2rem;
  border-radius: 2.4rem; font-size: 1.4rem; font-weight: 700;
  border: none; cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.pg1c-btn:active { transform: scale(0.95); }
.pg1c-btn-login { background: transparent; color: var(--pg1c-text); border: 1.5px solid var(--pg1c-primary); }
.pg1c-btn-register { background: linear-gradient(135deg, var(--pg1c-primary), var(--pg1c-secondary)); color: #1C2833; box-shadow: 0 3px 10px rgba(255,165,0,0.35); }

.pg1c-menu-btn {
  background: transparent; border: none; color: var(--pg1c-primary);
  font-size: 2.4rem; width: 4.4rem; height: 4.4rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; border-radius: 0.8rem;
}

/* Mobile menu panel */
.pg1c-mobile-menu {
  position: fixed; top: var(--pg1c-header-h); left: 0; right: 0;
  max-width: 430px; margin: 0 auto;
  background: var(--pg1c-bg-soft);
  border-bottom: 1px solid var(--pg1c-border);
  padding: 1.2rem;
  transform: translateY(-130%);
  transition: transform 0.3s ease;
  z-index: 9999;
  box-shadow: var(--pg1c-shadow);
  max-height: 70vh; overflow-y: auto;
}
.pg1c-mobile-menu.pg1c-menu-open { transform: translateY(0); }
.pg1c-mobile-menu a {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 1.1rem 1.0rem; color: var(--pg1c-text-soft);
  font-size: 1.5rem; font-weight: 600;
  border-radius: 0.8rem; margin-bottom: 0.4rem;
}
.pg1c-mobile-menu a:active, .pg1c-mobile-menu a:hover {
  background: rgba(255,165,0,0.12); color: var(--pg1c-primary);
}
.pg1c-no-scroll { overflow: hidden; }

/* Main content */
.pg1c-main { padding-top: var(--pg1c-header-h); padding-bottom: var(--pg1c-bottomnav-h); }

/* Hero slider */
.pg1c-slider {
  position: relative; width: 100%; height: 18rem;
  border-radius: 0 0 1.6rem 1.6rem; overflow: hidden; margin-bottom: 1.2rem;
}
.pg1c-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 0.6s ease; }
.pg1c-slide.pg1c-active { opacity: 1; }
.pg1c-slide img { width: 100%; height: 100%; object-fit: cover; }
.pg1c-slide .pg1c-slide-caption {
  position: absolute; left: 1.2rem; bottom: 1.4rem;
  background: rgba(28,40,51,0.78); padding: 0.6rem 1.0rem;
  border-radius: 1.0rem; font-size: 1.3rem; color: var(--pg1c-accent); font-weight: 700;
}
.pg1c-dots { position: absolute; bottom: 0.8rem; right: 1.2rem; display: flex; gap: 0.5rem; }
.pg1c-dot { width: 0.7rem; height: 0.7rem; border-radius: 50%; background: rgba(255,255,255,0.45); cursor: pointer; border: none; }
.pg1c-dot.pg1c-active { background: var(--pg1c-primary); }

/* Sections */
.pg1c-section { padding: 1.4rem 1.2rem; }
.pg1c-section-title { font-size: 1.8rem; font-weight: 800; color: var(--pg1c-primary); margin-bottom: 0.8rem; display: flex; align-items: center; gap: 0.6rem; }
.pg1c-section-sub { color: var(--pg1c-text-soft); font-size: 1.4rem; margin-bottom: 1.0rem; }

/* Game grid */
.pg1c-game-group { margin-bottom: 1.6rem; }
.pg1c-game-group-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.8rem; }
.pg1c-cat-tag { background: rgba(255,165,0,0.18); color: var(--pg1c-primary); padding: 0.3rem 0.9rem; border-radius: 1.0rem; font-size: 1.2rem; font-weight: 700; }
.pg1c-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
.pg1c-card {
  background: var(--pg1c-bg-card); border-radius: 1.0rem; padding: 0.6rem;
  text-align: center; cursor: pointer;
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.pg1c-card:active { transform: scale(0.96); border-color: var(--pg1c-primary); }
.pg1c-card img { width: 100%; height: 7.2rem; object-fit: cover; border-radius: 0.7rem; margin-bottom: 0.4rem; }
.pg1c-card .pg1c-card-name {
  font-size: 1.1rem; color: var(--pg1c-text-soft); font-weight: 600;
  line-height: 1.3rem; height: 2.6rem; overflow: hidden;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}

/* CTA banner */
.pg1c-cta { background: linear-gradient(135deg, var(--pg1c-primary), var(--pg1c-secondary)); border-radius: 1.2rem; padding: 1.4rem 1.2rem; color: #1C2833; text-align: center; margin: 1.2rem 0; }
.pg1c-cta h3 { font-size: 1.7rem; margin-bottom: 0.4rem; }
.pg1c-cta p { font-size: 1.3rem; margin-bottom: 0.8rem; }
.pg1c-cta-btn { display: inline-block; background: #1C2833; color: var(--pg1c-primary); padding: 0.8rem 2.2rem; border-radius: 2.2rem; font-weight: 800; font-size: 1.5rem; }

/* Info modules */
.pg1c-module { background: var(--pg1c-bg-card); border-radius: 1.2rem; padding: 1.4rem 1.2rem; margin-bottom: 1.2rem; border: 1px solid rgba(255,165,0,0.10); }
.pg1c-module h2 { font-size: 1.7rem; color: var(--pg1c-primary); margin-bottom: 0.6rem; }
.pg1c-module h3 { font-size: 1.5rem; color: var(--pg1c-accent); margin: 0.8rem 0 0.4rem; }
.pg1c-module p { color: var(--pg1c-text-soft); font-size: 1.4rem; margin-bottom: 0.6rem; }
.pg1c-module ul { list-style: none; padding-left: 0; }
.pg1c-module li { padding: 0.4rem 0 0.4rem 1.8rem; position: relative; color: var(--pg1c-text-soft); font-size: 1.4rem; }
.pg1c-module li::before { content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; color: var(--pg1c-primary); position: absolute; left: 0; top: 0.5rem; font-size: 1.1rem; }

.pg1c-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
.pg1c-feature-item { background: var(--pg1c-bg-soft); border-radius: 1.0rem; padding: 1.0rem; text-align: center; }
.pg1c-feature-item .pg1c-feature-ico { font-size: 2.2rem; color: var(--pg1c-primary); margin-bottom: 0.4rem; }
.pg1c-feature-item h4 { font-size: 1.3rem; color: var(--pg1c-text); margin-bottom: 0.2rem; }
.pg1c-feature-item p { font-size: 1.2rem; color: var(--pg1c-text-muted); }

/* Steps */
.pg1c-steps { counter-reset: step; }
.pg1c-step { display: flex; gap: 0.8rem; margin-bottom: 0.8rem; }
.pg1c-step-num { flex: 0 0 2.6rem; height: 2.6rem; border-radius: 50%; background: var(--pg1c-primary); color: #1C2833; font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.pg1c-step-body h4 { font-size: 1.4rem; color: var(--pg1c-text); margin-bottom: 0.2rem; }
.pg1c-step-body p { font-size: 1.3rem; color: var(--pg1c-text-soft); }

/* Testimonials */
.pg1c-testimonial { background: var(--pg1c-bg-soft); border-radius: 1.0rem; padding: 1.0rem; margin-bottom: 0.8rem; }
.pg1c-testi-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.4rem; }
.pg1c-testi-avatar { width: 3.0rem; height: 3.0rem; border-radius: 50%; background: var(--pg1c-primary); color: #1C2833; display: flex; align-items: center; justify-content: center; font-weight: 800; }
.pg1c-testi-name { font-size: 1.3rem; font-weight: 700; color: var(--pg1c-text); }
.pg1c-testi-stars { color: var(--pg1c-primary); font-size: 1.1rem; }
.pg1c-testimonial p { font-size: 1.3rem; color: var(--pg1c-text-soft); }

/* Winners */
.pg1c-winner-row { display: flex; align-items: center; justify-content: space-between; padding: 0.6rem 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.pg1c-winner-row:last-child { border-bottom: none; }
.pg1c-winner-name { font-size: 1.3rem; color: var(--pg1c-text); font-weight: 600; }
.pg1c-winner-amount { color: var(--pg1c-primary); font-weight: 800; font-size: 1.4rem; }

/* Payment chips */
.pg1c-pay-row { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.pg1c-pay-chip { background: var(--pg1c-bg-soft); border-radius: 0.8rem; padding: 0.5rem 1.0rem; font-size: 1.2rem; color: var(--pg1c-text-soft); border: 1px solid rgba(255,165,0,0.15); }

/* RTP table */
.pg1c-rtp-row { display: flex; justify-content: space-between; padding: 0.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.06); font-size: 1.3rem; }
.pg1c-rtp-row:last-child { border-bottom: none; }
.pg1c-rtp-name { color: var(--pg1c-text-soft); }
.pg1c-rtp-val { color: var(--pg1c-success); font-weight: 800; }

/* Inline promo link */
.pg1c-link-strong { color: var(--pg1c-primary); font-weight: 800; text-decoration: underline; }

/* FAQ accordion */
.pg1c-faq-item { background: var(--pg1c-bg-soft); border-radius: 1.0rem; margin-bottom: 0.6rem; overflow: hidden; }
.pg1c-faq-q { padding: 1.0rem 1.2rem; font-weight: 700; color: var(--pg1c-text); display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-size: 1.4rem; gap: 0.6rem; }
.pg1c-faq-q .pg1c-faq-icon { color: var(--pg1c-primary); transition: transform 0.3s ease; }
.pg1c-faq-open .pg1c-faq-q .pg1c-faq-icon { transform: rotate(45deg); }
.pg1c-faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; padding: 0 1.2rem; color: var(--pg1c-text-soft); font-size: 1.3rem; }
.pg1c-faq-open .pg1c-faq-a { max-height: 30rem; padding: 0 1.2rem 1.0rem; }

/* Footer */
.pg1c-footer { background: var(--pg1c-bg-soft); padding: 1.6rem 1.2rem; border-top: 1px solid var(--pg1c-border); }
.pg1c-footer h4 { color: var(--pg1c-primary); font-size: 1.5rem; margin-bottom: 0.6rem; }
.pg1c-footer p { color: var(--pg1c-text-muted); font-size: 1.3rem; margin-bottom: 0.8rem; }
.pg1c-footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.0rem; }
.pg1c-footer-links a { background: var(--pg1c-bg-card); color: var(--pg1c-text-soft); padding: 0.4rem 0.9rem; border-radius: 0.8rem; font-size: 1.2rem; border: 1px solid rgba(255,165,0,0.12); }
.pg1c-footer-promo { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.8rem 0; }
.pg1c-footer-promo .pg1c-promo-pill { background: linear-gradient(135deg, var(--pg1c-primary), var(--pg1c-secondary)); color: #1C2833; padding: 0.5rem 1.0rem; border-radius: 2.0rem; font-weight: 700; font-size: 1.2rem; border: none; cursor: pointer; display: inline-flex; align-items: center; gap: 0.3rem; }
.pg1c-copyright { color: var(--pg1c-text-muted); font-size: 1.2rem; text-align: center; margin-top: 0.8rem; }

/* Mobile bottom nav */
.pg1c-bottomnav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  max-width: 430px; margin: 0 auto;
  height: var(--pg1c-bottomnav-h);
  background: linear-gradient(180deg, #23323f 0%, #1a2530 100%);
  border-top: 1px solid var(--pg1c-border);
  display: flex; justify-content: space-around; align-items: center;
  box-shadow: 0 -4px 18px rgba(0,0,0,0.4);
}
.pg1c-bottomnav-btn {
  flex: 1; min-width: 6.0rem; min-height: 6.0rem;
  background: transparent; border: none; color: var(--pg1c-text-muted);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.2rem; cursor: pointer; text-decoration: none;
  transition: color 0.18s ease, transform 0.18s ease; position: relative;
}
.pg1c-bottomnav-btn .pg1c-nav-ico { font-size: 2.4rem; line-height: 1; }
.pg1c-bottomnav-btn .pg1c-nav-label { font-size: 1.1rem; font-weight: 600; }
.pg1c-bottomnav-btn:active { transform: scale(0.92); }
.pg1c-bottomnav-btn.pg1c-active { color: var(--pg1c-primary); }
.pg1c-bottomnav-btn.pg1c-active::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 2.4rem; height: 0.3rem; background: var(--pg1c-primary); border-radius: 0 0 0.3rem 0.3rem; }
.pg1c-bottomnav-btn .pg1c-nav-badge { position: absolute; top: 0.6rem; right: 1.2rem; min-width: 1.6rem; height: 1.6rem; background: var(--pg1c-danger); color: #fff; border-radius: 0.8rem; font-size: 1.0rem; display: flex; align-items: center; justify-content: center; font-weight: 700; }

/* Utility */
.pg1c-hidden { display: none !important; }
.pg1c-text-center { text-align: center; }

/* Desktop: hide bottom nav, widen layout */
@media (min-width: 769px) {
  body { max-width: 960px; }
  .pg1c-wrapper, .pg1c-header, .pg1c-mobile-menu, .pg1c-bottomnav { max-width: 960px; }
  .pg1c-bottomnav { display: none; }
  .pg1c-main { padding-bottom: 2rem; }
  .pg1c-grid { grid-template-columns: repeat(5, 1fr); }
  .pg1c-feature-grid { grid-template-columns: repeat(4, 1fr); }
}