/* f89.click - design-6cc0.css
 * Mobile-first casino gaming website styles (Vietnam market).
 * All custom classes use gc02- prefix for namespace isolation.
 * Palette: #1A1A1A | #FF6347 | #B22222 | #FFB347 | #FF8000
 */

:root {
  --gc02-bg: #1A1A1A;
  --gc02-bg-2: #241414;
  --gc02-bg-3: #2E1A1A;
  --gc02-primary: #FF6347;
  --gc02-deep: #B22222;
  --gc02-amber: #FFB347;
  --gc02-orange: #FF8000;
  --gc02-text: #FFF5EE;
  --gc02-text-dim: #D8C8BE;
  --gc02-line: rgba(255, 99, 71, 0.22);
  --gc02-card: #2A1A1A;
  --gc02-gold: #FFD27A;
  --gc02-radius: 14px;
  --gc02-shadow: 0 6px 18px rgba(0,0,0,0.45);
  --gc02-header-h: 56px;
  --gc02-bnav-h: 62px;
}

* { box-sizing: border-box; }

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

html { font-size: 62.5%; }

body {
  margin: 0;
  background: radial-gradient(120% 60% at 50% -10%, #3A1A1A 0%, var(--gc02-bg) 55%), var(--gc02-bg);
  color: var(--gc02-text);
  font-family: "Be Vietnam", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 1.5rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--gc02-amber); text-decoration: none; }
a:hover { color: var(--gc02-orange); }
img { max-width: 100%; display: block; }

.gc02-container { max-width: 430px; margin: 0 auto; padding: 0 14px; }
.gc02-wrapper { max-width: 430px; margin: 0 auto; }

/* ===== Header ===== */
.gc02-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--gc02-header-h);
  background: linear-gradient(180deg, rgba(26,26,26,0.96), rgba(26,26,26,0.88));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gc02-line);
}
.gc02-header-inner {
  max-width: 430px; margin: 0 auto; height: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 12px;
}
.gc02-logo { display: flex; align-items: center; gap: 8px; color: var(--gc02-text); }
.gc02-logo img { width: 28px; height: 28px; border-radius: 6px; }
.gc02-logo b {
  font-size: 1.9rem; font-weight: 800; letter-spacing: 0.5px;
  background: linear-gradient(90deg, var(--gc02-amber), var(--gc02-orange));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.gc02-logo small { font-size: 1.05rem; color: var(--gc02-text-dim); font-weight: 500; }
.gc02-header-actions { display: flex; align-items: center; gap: 8px; }
.gc02-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 36px; padding: 0 14px; border: none; border-radius: 20px;
  font-size: 1.3rem; font-weight: 700; cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}
.gc02-btn:active { transform: scale(0.96); }
.gc02-btn-login {
  background: transparent; color: var(--gc02-amber);
  border: 1px solid var(--gc02-amber);
}
.gc02-btn-login:hover { background: rgba(255,179,71,0.12); color: var(--gc02-orange); }
.gc02-btn-register {
  background: linear-gradient(90deg, var(--gc02-orange), var(--gc02-deep));
  color: #fff; box-shadow: 0 4px 12px rgba(255,128,0,0.35);
}
.gc02-btn-register:hover { filter: brightness(1.08); }
.gc02-menu-btn {
  width: 36px; height: 36px; border: 1px solid var(--gc02-line);
  background: rgba(255,99,71,0.08); color: var(--gc02-amber);
  border-radius: 10px; display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 1.8rem;
}

/* ===== Mobile Menu Drawer ===== */
.gc02-mobile-menu {
  position: fixed; top: var(--gc02-header-h); right: 0; z-index: 9999;
  width: 78%; max-width: 320px; height: calc(100vh - var(--gc02-header-h));
  background: var(--gc02-bg-2); border-left: 1px solid var(--gc02-line);
  transform: translateX(110%); transition: transform 0.28s ease;
  padding: 16px 14px; overflow-y: auto;
}
.gc02-mobile-menu.gc02-active { transform: translateX(0); }
.gc02-mobile-menu h4 {
  margin: 14px 0 8px; font-size: 1.3rem; color: var(--gc02-amber);
  text-transform: uppercase; letter-spacing: 1px;
}
.gc02-mobile-menu a {
  display: block; padding: 11px 12px; margin-bottom: 6px;
  border-radius: 10px; color: var(--gc02-text); font-weight: 600; font-size: 1.4rem;
  background: rgba(255,99,71,0.06); border: 1px solid var(--gc02-line);
}
.gc02-mobile-menu a:hover { background: rgba(255,99,71,0.18); color: var(--gc02-orange); }
.gc02-menu-overlay {
  position: fixed; inset: var(--gc02-header-h) 0 0 0; z-index: 9998;
  background: rgba(0,0,0,0.5); opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
}
.gc02-menu-overlay.gc02-active { opacity: 1; pointer-events: auto; }

/* ===== Main / spacing ===== */
.gc02-main { padding-top: calc(var(--gc02-header-h) + 8px); }

/* ===== Hero / Carousel ===== */
.gc02-carousel {
  position: relative; border-radius: var(--gc02-radius); overflow: hidden;
  box-shadow: var(--gc02-shadow); margin: 12px 0;
}
.gc02-slide {
  position: relative; display: none; cursor: pointer;
}
.gc02-slide.gc02-active { display: block; }
.gc02-slide img { width: 100%; height: 200px; object-fit: cover; }
.gc02-slide-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 14px; background: linear-gradient(0deg, rgba(0,0,0,0.78), transparent);
}
.gc02-slide-cap b { font-size: 1.8rem; color: var(--gc02-amber); display: block; }
.gc02-slide-cap span { font-size: 1.25rem; color: var(--gc02-text-dim); }
.gc02-dots {
  position: absolute; bottom: 8px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 6px;
}
.gc02-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.45); cursor: pointer; border: none; padding: 0;
}
.gc02-dot.gc02-active { background: var(--gc02-orange); width: 18px; border-radius: 4px; }

/* ===== Section / Headings ===== */
.gc02-section { margin: 22px 0; }
.gc02-section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin: 0 0 12px;
}
.gc02-section-head h2 {
  font-size: 1.9rem; font-weight: 800; margin: 0; color: var(--gc02-text);
  position: relative; padding-left: 12px;
}
.gc02-section-head h2::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 4px; height: 18px; border-radius: 3px;
  background: linear-gradient(180deg, var(--gc02-amber), var(--gc02-orange));
}
.gc02-section-head a { font-size: 1.25rem; color: var(--gc02-amber); font-weight: 600; }
.gc02-chips { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 10px; }
.gc02-chip {
  flex: 0 0 auto; padding: 7px 14px; border-radius: 18px;
  background: rgba(255,99,71,0.08); border: 1px solid var(--gc02-line);
  color: var(--gc02-text-dim); font-size: 1.25rem; font-weight: 600; cursor: pointer;
}
.gc02-chip.gc02-active {
  background: linear-gradient(90deg, var(--gc02-orange), var(--gc02-deep));
  color: #fff; border-color: transparent;
}

/* ===== Game grid ===== */
.gc02-game-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.gc02-game-card {
  background: var(--gc02-card); border: 1px solid var(--gc02-line);
  border-radius: 12px; padding: 8px; text-align: center;
  cursor: pointer; transition: transform 0.15s ease, box-shadow 0.15s ease;
  display: flex; flex-direction: column; gap: 6px;
}
.gc02-game-card:hover { transform: translateY(-3px); box-shadow: 0 8px 18px rgba(255,128,0,0.22); }
.gc02-game-card img { width: 100%; height: 78px; object-fit: cover; border-radius: 8px; }
.gc02-game-card span { font-size: 1.15rem; color: var(--gc02-text); font-weight: 600; line-height: 1.25; }
.gc02-game-card small { font-size: 1rem; color: var(--gc02-amber); }
.gc02-badge-hot {
  display: inline-block; padding: 2px 7px; font-size: 0.95rem; font-weight: 700;
  background: var(--gc02-deep); color: #fff; border-radius: 6px;
}

/* ===== Cards / Blocks ===== */
.gc02-card {
  background: var(--gc02-card); border: 1px solid var(--gc02-line);
  border-radius: var(--gc02-radius); padding: 16px; margin: 12px 0;
}
.gc02-card h3 { margin: 0 0 8px; font-size: 1.6rem; color: var(--gc02-amber); }
.gc02-card p { margin: 0 0 8px; color: var(--gc02-text-dim); font-size: 1.3rem; }
.gc02-card ul { margin: 6px 0 0; padding-left: 18px; color: var(--gc02-text-dim); }
.gc02-card li { margin: 4px 0; font-size: 1.3rem; }
.gc02-link-pill {
  display: inline-block; padding: 8px 16px; margin-top: 8px;
  border-radius: 20px; font-weight: 700; font-size: 1.3rem;
  background: linear-gradient(90deg, var(--gc02-orange), var(--gc02-deep));
  color: #fff; cursor: pointer; border: none;
}

/* ===== Promo banner ===== */
.gc02-promo {
  background: linear-gradient(120deg, #3A1A1A, var(--gc02-bg-3));
  border: 1px solid var(--gc02-line); border-radius: var(--gc02-radius);
  padding: 16px; margin: 12px 0; text-align: center;
}
.gc02-promo b { color: var(--gc02-gold); font-size: 1.8rem; display: block; margin-bottom: 6px; }
.gc02-promo p { color: var(--gc02-text-dim); margin: 0 0 10px; font-size: 1.3rem; }

/* ===== Stats ===== */
.gc02-stats { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.gc02-stat {
  background: var(--gc02-card); border: 1px solid var(--gc02-line);
  border-radius: 10px; padding: 12px; text-align: center;
}
.gc02-stat b { display: block; font-size: 1.9rem; color: var(--gc02-orange); }
.gc02-stat span { font-size: 1.15rem; color: var(--gc02-text-dim); }

/* ===== Testimonials ===== */
.gc02-testi {
  background: var(--gc02-card); border-left: 3px solid var(--gc02-orange);
  border-radius: 10px; padding: 12px; margin: 8px 0;
}
.gc02-testi p { margin: 0 0 6px; font-size: 1.3rem; color: var(--gc02-text); }
.gc02-testi cite { color: var(--gc02-amber); font-style: normal; font-size: 1.15rem; }

/* ===== Winners ===== */
.gc02-winner {
  display: flex; align-items: center; gap: 10px;
  background: var(--gc02-card); border: 1px solid var(--gc02-line);
  border-radius: 10px; padding: 10px; margin: 6px 0;
}
.gc02-winner img { width: 40px; height: 40px; border-radius: 8px; object-fit: cover; }
.gc02-winner b { color: var(--gc02-gold); font-size: 1.4rem; }
.gc02-winner span { color: var(--gc02-text-dim); font-size: 1.2rem; }

/* ===== Payment ===== */
.gc02-pay { display: flex; flex-wrap: wrap; gap: 8px; }
.gc02-pay span {
  flex: 1 1 30%; text-align: center; padding: 10px; font-size: 1.2rem;
  background: var(--gc02-card); border: 1px solid var(--gc02-line); border-radius: 10px;
  color: var(--gc02-amber); font-weight: 600;
}

/* ===== FAQ ===== */
.gc02-faq-item {
  background: var(--gc02-card); border: 1px solid var(--gc02-line);
  border-radius: 10px; margin: 8px 0; overflow: hidden;
}
.gc02-faq-q {
  width: 100%; text-align: left; background: none; border: none; color: var(--gc02-text);
  font-size: 1.4rem; font-weight: 700; padding: 12px 14px; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.gc02-faq-q i { color: var(--gc02-orange); transition: transform 0.2s ease; }
.gc02-faq-item.gc02-active .gc02-faq-q i { transform: rotate(45deg); }
.gc02-faq-a {
  max-height: 0; overflow: hidden; transition: max-height 0.25s ease;
  padding: 0 14px; color: var(--gc02-text-dim); font-size: 1.3rem;
}
.gc02-faq-item.gc02-active .gc02-faq-a { max-height: 320px; padding: 0 14px 12px; }

/* ===== Reveal animation ===== */
.gc02-reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.5s ease, transform 0.5s ease; }
.gc02-reveal.gc02-visible { opacity: 1; transform: none; }

/* ===== Footer ===== */
.gc02-footer {
  background: var(--gc02-bg-2); border-top: 1px solid var(--gc02-line);
  padding: 20px 14px; margin-top: 24px;
}
.gc02-footer p { color: var(--gc02-text-dim); font-size: 1.25rem; margin: 0 0 10px; }
.gc02-footer-links { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.gc02-footer-links a {
  flex: 1 1 45%; text-align: center; padding: 8px; font-size: 1.2rem; font-weight: 600;
  background: rgba(255,99,71,0.08); border: 1px solid var(--gc02-line); border-radius: 8px;
  color: var(--gc02-amber);
}
.gc02-footer-promo { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.gc02-footer-promo button {
  flex: 1 1 45%; padding: 10px; border: none; border-radius: 10px; cursor: pointer;
  font-size: 1.25rem; font-weight: 700; color: #fff;
  background: linear-gradient(90deg, var(--gc02-orange), var(--gc02-deep));
}
.gc02-copy { text-align: center; color: var(--gc02-text-dim); font-size: 1.15rem; margin-top: 12px; }

/* ===== Bottom nav (mobile) ===== */
.gc02-bnav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 1000;
  height: var(--gc02-bnav-h);
  background: linear-gradient(180deg, rgba(26,26,26,0.98), rgba(20,12,12,0.98));
  border-top: 1px solid var(--gc02-line);
  display: flex; justify-content: space-around; align-items: stretch;
  padding: 4px 0;
}
.gc02-bnav-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; background: none; border: none; color: var(--gc02-text-dim);
  font-size: 1.05rem; min-width: 60px; min-height: 54px; cursor: pointer;
  transition: color 0.15s ease, transform 0.15s ease;
}
.gc02-bnav-btn .material-icons,
.gc02-bnav-btn .fas,
.gc02-bnav-btn .far,
.gc02-bnav-btn .ion { font-size: 22px; }
.gc02-bnav-btn i { font-size: 22px; line-height: 1; }
.gc02-bnav-btn span { font-size: 1.05rem; font-weight: 600; }
.gc02-bnav-btn:hover { color: var(--gc02-amber); }
.gc02-bnav-btn:active { transform: scale(0.9); }
.gc02-bnav-btn.gc02-active { color: var(--gc02-orange); }
.gc02-bnav-btn.gc02-active i,
.gc02-bnav-btn.gc02-active span { color: var(--gc02-orange); }

/* ===== Back to top ===== */
.gc02-back-top {
  position: fixed; right: 14px; bottom: calc(var(--gc02-bnav-h) + 12px); z-index: 1001;
  width: 42px; height: 42px; border-radius: 50%; border: none; cursor: pointer;
  background: linear-gradient(135deg, var(--gc02-orange), var(--gc02-deep));
  color: #fff; font-size: 18px; opacity: 0; pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  box-shadow: 0 4px 12px rgba(255,128,0,0.4);
}
.gc02-back-top.gc02-visible { opacity: 1; pointer-events: auto; }

/* ===== Desktop ===== */
@media (min-width: 769px) {
  .gc02-bnav { display: none; }
  .gc02-container, .gc02-wrapper, .gc02-header-inner { max-width: 760px; }
  .gc02-game-grid { grid-template-columns: repeat(5, 1fr); }
  .gc02-stats { grid-template-columns: repeat(4,1fr); }
}
@media (max-width: 768px) {
  .gc02-main { padding-bottom: calc(var(--gc02-bnav-h) + 12px); }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}