/* ============================================================
   8ket.homes - Theme Stylesheet (theme-4ec0.css)
   All project classes use gc04- prefix for namespace isolation.
   Mobile-first dark casino palette for Vietnamese gaming pages.
   ============================================================ */
:root{
  --gc04-primary:#4B0082;--gc04-bg:#1A1A2E;--gc04-accent:#FF4500;--gc04-purple:#800080;--gc04-light:#DDA0DD;
  --gc04-text:#F5F5F7;--gc04-text-muted:#B8B8C8;--gc04-card:#25253e;--gc04-border:#3a3a55;--gc04-gold:#FFD700;
  --gc04-success:#22c55e;--gc04-radius:12px;--gc04-header-h:60px;--gc04-bottom-nav-h:62px;
}
*{margin:0;padding:0;box-sizing:border-box}html{font-size:62.5%;-webkit-text-size-adjust:100%}
body{font-family:'Segoe UI','Roboto',system-ui,-apple-system,sans-serif;background:var(--gc04-bg);color:var(--gc04-text);line-height:1.5rem;font-size:1.4rem;min-height:100vh;overflow-x:hidden}
img{max-width:100%;display:block}a{color:var(--gc04-light);text-decoration:none}button{cursor:pointer;border:none;font-family:inherit}
.gc04-container{width:100%;max-width:430px;margin:0 auto;padding:0 12px;position:relative}.gc04-wrapper{min-height:100vh;display:flex;flex-direction:column}main{flex:1;padding-top:var(--gc04-header-h)}
/* Header */
.gc04-header{position:fixed;top:0;left:0;right:0;height:var(--gc04-header-h);background:linear-gradient(90deg,var(--gc04-primary),var(--gc04-purple));z-index:1000;box-shadow:0 2px 12px rgba(0,0,0,.4);border-bottom:1px solid var(--gc04-accent)}
.gc04-header-inner{max-width:430px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 12px}
.gc04-logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.8rem;color:#fff}.gc04-logo img{width:28px;height:28px;border-radius:6px}
.gc04-logo-text{background:linear-gradient(90deg,var(--gc04-gold),#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gc04-header-actions{display:flex;align-items:center;gap:8px}
.gc04-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;border-radius:20px;font-size:1.3rem;font-weight:600;transition:transform .15s ease,box-shadow .15s ease;min-height:36px}.gc04-btn:active{transform:scale(.96)}
.gc04-btn-login{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.3)}.gc04-btn-register{background:var(--gc04-accent);color:#fff;box-shadow:0 2px 8px rgba(255,69,0,.4)}.gc04-btn-register:hover{background:#ff5e1e}
.gc04-menu-toggle{background:transparent;color:#fff;font-size:2rem;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px}
/* Mobile menu */
.gc04-mobile-menu{position:fixed;top:0;right:-280px;width:260px;height:100vh;background:var(--gc04-card);z-index:9999;padding:80px 16px 20px;transition:right .3s ease;overflow-y:auto;box-shadow:-4px 0 20px rgba(0,0,0,.5);border-left:1px solid var(--gc04-border)}
.gc04-mobile-menu.gc04-menu-open{right:0}.gc04-mobile-menu h3{color:var(--gc04-light);font-size:1.3rem;margin:16px 0 8px;text-transform:uppercase;letter-spacing:1px}
.gc04-mobile-menu a{display:block;padding:12px 14px;color:var(--gc04-text);border-radius:8px;margin-bottom:4px;font-size:1.4rem;transition:background .15s}.gc04-mobile-menu a:hover,.gc04-mobile-menu a:active{background:var(--gc04-primary);color:#fff}
.gc04-menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:9998;opacity:0;pointer-events:none;transition:opacity .3s}.gc04-menu-overlay.gc04-overlay-show{opacity:1;pointer-events:auto}
.gc04-menu-close{position:absolute;top:16px;right:16px;background:transparent;color:#fff;font-size:2.2rem;width:40px;height:40px}
/* Carousel */
.gc04-carousel{position:relative;width:100%;border-radius:var(--gc04-radius);overflow:hidden;margin:12px 0;box-shadow:0 4px 16px rgba(0,0,0,.4)}.gc04-carousel-viewport{overflow:hidden}.gc04-carousel-track{display:flex;transition:transform .5s ease}
.gc04-carousel-slide{min-width:100%;position:relative;cursor:pointer}.gc04-carousel-slide img{width:100%;height:180px;object-fit:cover}.gc04-carousel-caption{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(26,26,46,.95));padding:16px 12px 10px}.gc04-carousel-caption h2{color:#fff;font-size:1.6rem;margin-bottom:4px}.gc04-carousel-caption p{color:var(--gc04-light);font-size:1.2rem}
.gc04-carousel-dots{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);display:flex;gap:6px;z-index:2}.gc04-carousel-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:background .2s,transform .2s}.gc04-carousel-dot.gc04-dot-active{background:var(--gc04-accent);transform:scale(1.3)}
.gc04-carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.4);color:#fff;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:2;font-size:1.6rem}.gc04-carousel-arrow-prev{left:6px}.gc04-carousel-arrow-next{right:6px}
/* Sections */
.gc04-section{padding:20px 0}.gc04-section-title{display:flex;align-items:center;gap:8px;font-size:1.7rem;font-weight:700;color:var(--gc04-gold);margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid var(--gc04-primary)}
.gc04-section-title i,.gc04-section-title .material-icons,.gc04-section-title .bi{font-size:2.2rem;color:var(--gc04-accent)}.gc04-section-intro{color:var(--gc04-text-muted);font-size:1.3rem;margin-bottom:14px}
.gc04-hero-title{font-size:2.2rem;font-weight:800;text-align:center;background:linear-gradient(90deg,var(--gc04-gold),var(--gc04-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:16px 0 8px;line-height:1.3}.gc04-hero-subtitle{text-align:center;color:var(--gc04-text-muted);font-size:1.3rem;margin-bottom:12px}
/* Games */
.gc04-game-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.gc04-game-card{background:var(--gc04-card);border-radius:10px;overflow:hidden;cursor:pointer;transition:transform .15s,box-shadow .15s;border:1px solid var(--gc04-border);display:block}.gc04-game-card:hover{transform:translateY(-3px);box-shadow:0 6px 18px rgba(75,0,130,.5);border-color:var(--gc04-accent)}
.gc04-game-card img{width:100%;height:80px;object-fit:cover}.gc04-game-name{padding:6px 8px;font-size:1.1rem;color:var(--gc04-text);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gc04-game-badge{position:absolute;top:4px;left:4px;background:var(--gc04-accent);color:#fff;font-size:.9rem;padding:2px 6px;border-radius:4px}.gc04-game-card-wrap{position:relative}.gc04-cat-label{display:inline-flex;align-items:center;gap:5px;background:var(--gc04-primary);color:#fff;padding:4px 12px;border-radius:12px;font-size:1.2rem;font-weight:600;margin:12px 0 10px;text-transform:uppercase}
/* Promo and cards */
.gc04-promo-box{background:linear-gradient(135deg,var(--gc04-primary),var(--gc04-purple));border-radius:var(--gc04-radius);padding:16px;text-align:center;margin:16px 0;border:1px solid var(--gc04-accent)}.gc04-promo-box h3{color:var(--gc04-gold);font-size:1.6rem;margin-bottom:6px}.gc04-promo-box p{color:#fff;font-size:1.25rem;margin-bottom:12px}.gc04-promo-btn{display:inline-block;background:var(--gc04-accent);color:#fff;padding:10px 24px;border-radius:24px;font-weight:700;font-size:1.4rem;box-shadow:0 4px 12px rgba(255,69,0,.5)}
.gc04-info-card{background:var(--gc04-card);border-radius:var(--gc04-radius);padding:14px;margin-bottom:10px;border-left:4px solid var(--gc04-accent)}.gc04-info-card h3{color:var(--gc04-light);font-size:1.45rem;margin-bottom:6px}.gc04-info-card p{color:var(--gc04-text-muted);font-size:1.25rem;line-height:1.6}.gc04-info-card .gc04-inline-link{color:var(--gc04-gold);font-weight:600}
.gc04-features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.gc04-feature-item{background:var(--gc04-card);padding:12px;border-radius:10px;text-align:center;border:1px solid var(--gc04-border)}.gc04-feature-item i,.gc04-feature-item .material-icons,.gc04-feature-item .bi{font-size:2.4rem;color:var(--gc04-accent);margin-bottom:6px}.gc04-feature-item h4{color:#fff;font-size:1.3rem;margin-bottom:4px}.gc04-feature-item p{color:var(--gc04-text-muted);font-size:1.1rem}
/* Stats and trust */
.gc04-stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.gc04-stat-tile{background:var(--gc04-card);padding:10px;border-radius:8px;text-align:center;border:1px solid var(--gc04-border)}.gc04-stat-value{font-size:1.8rem;font-weight:800;color:var(--gc04-gold)}.gc04-stat-label{font-size:1.1rem;color:var(--gc04-text-muted)}
.gc04-testimonial{background:var(--gc04-card);border-radius:10px;padding:12px;margin-bottom:8px;border-left:3px solid var(--gc04-light)}.gc04-testimonial-text{color:var(--gc04-text);font-size:1.25rem;font-style:italic;margin-bottom:6px}.gc04-testimonial-author{color:var(--gc04-gold);font-size:1.1rem;font-weight:600}
.gc04-payment-row{display:flex;flex-wrap:wrap;gap:8px}.gc04-payment-item{background:var(--gc04-card);padding:8px 12px;border-radius:8px;font-size:1.15rem;color:var(--gc04-text);border:1px solid var(--gc04-border);display:flex;align-items:center;gap:6px}.gc04-payment-item i,.gc04-payment-item .material-icons,.gc04-payment-item .bi{color:var(--gc04-accent)}
.gc04-winner{display:flex;align-items:center;justify-content:space-between;background:var(--gc04-card);padding:10px 12px;border-radius:8px;margin-bottom:6px;border-left:3px solid var(--gc04-success)}.gc04-winner-name{color:#fff;font-size:1.25rem;font-weight:600}.gc04-winner-game{color:var(--gc04-text-muted);font-size:1.1rem}.gc04-winner-amount{color:var(--gc04-gold);font-weight:800;font-size:1.4rem}
.gc04-app-cta{background:linear-gradient(135deg,var(--gc04-purple),var(--gc04-primary));border-radius:var(--gc04-radius);padding:16px;text-align:center;margin:16px 0;border:1px solid var(--gc04-light)}.gc04-app-cta h3{color:#fff;font-size:1.6rem;margin-bottom:8px}.gc04-app-cta p{color:var(--gc04-light);font-size:1.2rem;margin-bottom:12px}.gc04-app-btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.gc04-app-btn{background:#000;color:#fff;padding:8px 14px;border-radius:8px;font-size:1.2rem;display:flex;align-items:center;gap:6px;border:1px solid #444}
/* Footer */
.gc04-footer{background:#0e0e1c;padding:24px 12px 20px;margin-top:20px;border-top:2px solid var(--gc04-primary)}.gc04-footer-brand{color:var(--gc04-light);font-size:1.25rem;line-height:1.6;margin-bottom:14px}.gc04-footer-links{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.gc04-footer-links a{background:var(--gc04-card);padding:6px 12px;border-radius:16px;font-size:1.15rem;border:1px solid var(--gc04-border)}.gc04-footer-links a:hover{background:var(--gc04-primary);color:#fff}.gc04-footer-promo{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.gc04-footer-promo button,.gc04-footer-promo a{background:var(--gc04-accent);color:#fff;padding:6px 12px;border-radius:16px;font-size:1.15rem;font-weight:600}.gc04-footer-copy{color:var(--gc04-text-muted);font-size:1.1rem;text-align:center;border-top:1px solid var(--gc04-border);padding-top:12px}
/* Mobile bottom navigation */
.gc04-bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--gc04-bottom-nav-h);background:linear-gradient(180deg,var(--gc04-primary),#2a0a4a);display:flex;justify-content:space-around;align-items:center;z-index:1000;box-shadow:0 -2px 12px rgba(0,0,0,.5);border-top:1px solid var(--gc04-accent)}
.gc04-bottom-nav-btn{flex:1;min-width:60px;min-height:60px;background:transparent;color:var(--gc04-text-muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:1rem;transition:color .2s,transform .15s;position:relative}.gc04-bottom-nav-btn i,.gc04-bottom-nav-btn .material-icons,.gc04-bottom-nav-btn ion-icon,.gc04-bottom-nav-btn .bi{font-size:24px}.gc04-bottom-nav-btn:active{transform:scale(.92)}.gc04-bottom-nav-btn.gc04-nav-active{color:var(--gc04-gold)}.gc04-bottom-nav-btn.gc04-nav-active::before{content:'';position:absolute;top:0;left:25%;right:25%;height:3px;background:var(--gc04-accent);border-radius:0 0 4px 4px}.gc04-nav-badge{position:absolute;top:6px;right:18px;background:var(--gc04-accent);color:#fff;font-size:.85rem;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px}
@media (min-width:769px){.gc04-bottom-nav{display:none}.gc04-container{max-width:720px}.gc04-header-inner{max-width:720px}.gc04-game-grid{grid-template-columns:repeat(5,1fr)}.gc04-features-grid{grid-template-columns:repeat(4,1fr)}.gc04-stats-grid{grid-template-columns:repeat(4,1fr)}main{padding-bottom:0}}
@media (max-width:768px){main{padding-bottom:calc(var(--gc04-bottom-nav-h) + 12px)}.gc04-footer{padding-bottom:calc(var(--gc04-bottom-nav-h) + 20px)}}
.gc04-text-center{text-align:center}.gc04-mt-12{margin-top:12px}.gc04-mb-12{margin-bottom:12px}.gc04-hidden{display:none}.gc04-promo-text-link{color:var(--gc04-accent);font-weight:700}