/* Fairplay Login - Layout Stylesheet | Prefix: w08b4- */
:root {
  --w08b4-primary: #40E0D0; --w08b4-bg: #1A1A1A; --w08b4-sky: #87CEEB;
  --w08b4-blue: #0000FF; --w08b4-gray: #495057; --w08b4-cyan: #00B8D4;
  --w08b4-text: #E8E8E8; --w08b4-text-dim: #A0A0A0;
  --w08b4-card-bg: #242424; --w08b4-card-border: #333; --w08b4-white: #FFF;
  --w08b4-grad: linear-gradient(135deg, #40E0D0, #00B8D4);
  --w08b4-r: 1.2rem; --w08b4-rs: 0.8rem; --w08b4-t: all 0.3s ease;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 62.5%; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--w08b4-bg); background-image: linear-gradient(180deg, #1A1A1A, #0D0D0D);
  color: var(--w08b4-text); font-size: 1.5rem; line-height: 1.6;
  max-width: 430px; margin: 0 auto; min-height: 100vh;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--w08b4-primary); text-decoration: none; transition: var(--w08b4-t); }
a:hover { color: var(--w08b4-cyan); }

/* Header */
.w08b4-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  background: rgba(26,26,26,0.95); backdrop-filter: blur(1rem);
  -webkit-backdrop-filter: blur(1rem);
  border-bottom: 0.1rem solid rgba(64,224,208,0.2);
  padding: 0.8rem 1.2rem; display: flex; align-items: center; justify-content: space-between;
}
.w08b4-header-logo { display: flex; align-items: center; gap: 0.8rem; }
.w08b4-header-logo img { width: 3.6rem; height: 3.6rem; border-radius: 0.6rem; }
.w08b4-header-logo span {
  font-size: 1.8rem; font-weight: 700;
  background: var(--w08b4-grad); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.w08b4-header-actions { display: flex; align-items: center; gap: 0.6rem; }

/* Buttons */
.w08b4-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.8rem 1.6rem; border-radius: var(--w08b4-rs); font-size: 1.3rem;
  font-weight: 600; cursor: pointer; border: none; transition: var(--w08b4-t);
  min-height: 4.4rem; min-width: 4.4rem; touch-action: manipulation;
}
.w08b4-btn-login { background: transparent; color: var(--w08b4-primary); border: 0.15rem solid var(--w08b4-primary); }
.w08b4-btn-login:hover { background: rgba(64,224,208,0.1); transform: translateY(-0.1rem); }
.w08b4-btn-register { background: var(--w08b4-grad); color: #1A1A1A; font-weight: 700; }
.w08b4-btn-register:hover { transform: translateY(-0.1rem); box-shadow: 0 0.4rem 1.5rem rgba(64,224,208,0.4); }
.w08b4-btn-menu { background: transparent; color: var(--w08b4-text); font-size: 2rem; padding: 0.6rem; border: none; }

/* Main */
.w08b4-main { padding-top: 6rem; padding-bottom: 8rem; }

/* Carousel */
.w08b4-carousel { position: relative; width: 100%; overflow: hidden; border-radius: 0 0 var(--w08b4-r) var(--w08b4-r); }
.w08b4-carousel-track { position: relative; width: 100%; }
.w08b4-carousel-slide { display: none; width: 100%; }
.w08b4-carousel-slide.w08b4-slide-active { display: block; }
.w08b4-carousel-slide img { width: 100%; aspect-ratio: 16/7; object-fit: cover; }
.w08b4-carousel-dots {
  position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%);
  display: flex; gap: 0.6rem; z-index: 5;
}
.w08b4-carousel-dot { width: 0.8rem; height: 0.8rem; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; transition: var(--w08b4-t); }
.w08b4-carousel-dot.w08b4-dot-active { background: var(--w08b4-primary); transform: scale(1.3); }

/* Section */
.w08b4-section { padding: 1.5rem 1.2rem; }
.w08b4-section-title {
  font-size: 1.8rem; font-weight: 700; color: var(--w08b4-white);
  margin-bottom: 1.2rem; display: flex; align-items: center; gap: 0.8rem;
}
.w08b4-section-title::before {
  content: ''; display: inline-block; width: 0.4rem; height: 2rem;
  background: var(--w08b4-grad); border-radius: 0.2rem;
}

/* Tabs */
.w08b4-tabs {
  display: flex; gap: 0.6rem; overflow-x: auto; padding-bottom: 0.8rem;
  margin-bottom: 1.2rem; -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.w08b4-tabs::-webkit-scrollbar { display: none; }
.w08b4-tab-btn {
  flex-shrink: 0; padding: 0.7rem 1.4rem; border-radius: 2rem; font-size: 1.2rem;
  font-weight: 600; background: var(--w08b4-card-bg); color: var(--w08b4-text-dim);
  border: 0.1rem solid var(--w08b4-card-border); cursor: pointer;
  transition: var(--w08b4-t); white-space: nowrap; min-height: 4rem; touch-action: manipulation;
}
.w08b4-tab-btn.w08b4-tab-active { background: var(--w08b4-grad); color: #1A1A1A; border-color: transparent; }
.w08b4-tab-btn:hover { border-color: var(--w08b4-primary); }

/* Game Grid */
.w08b4-game-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem; }
.w08b4-game-grid[data-category] { display: none; }
.w08b4-game-grid[data-category].w08b4-grid-active,
.w08b4-game-grid.w08b4-grid-show { display: grid; }
.w08b4-game-card {
  background: var(--w08b4-card-bg); border-radius: var(--w08b4-rs);
  overflow: hidden; cursor: pointer; transition: var(--w08b4-t);
  border: 0.1rem solid var(--w08b4-card-border);
}
.w08b4-game-card:hover { transform: translateY(-0.2rem); border-color: var(--w08b4-primary); box-shadow: 0 0.4rem 1rem rgba(64,224,208,0.15); }
.w08b4-game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.w08b4-game-card-name {
  padding: 0.4rem 0.5rem; font-size: 1rem; font-weight: 500;
  color: var(--w08b4-text); text-align: center; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}

/* Promo Banner */
.w08b4-promo-banner {
  background: linear-gradient(135deg, rgba(64,224,208,0.15), rgba(0,184,212,0.15));
  border: 0.1rem solid rgba(64,224,208,0.3); border-radius: var(--w08b4-r);
  padding: 2rem 1.5rem; text-align: center; margin: 1.5rem 0;
}
.w08b4-promo-banner h3 { font-size: 2rem; color: var(--w08b4-primary); margin-bottom: 0.8rem; }
.w08b4-promo-banner p { color: var(--w08b4-text-dim); margin-bottom: 1.5rem; font-size: 1.3rem; }
.w08b4-promo-banner .w08b4-btn { width: 100%; max-width: 28rem; font-size: 1.5rem; padding: 1.2rem; }

/* Features */
.w08b4-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.w08b4-feature-card {
  background: var(--w08b4-card-bg); border-radius: var(--w08b4-r);
  padding: 1.5rem; text-align: center; border: 0.1rem solid var(--w08b4-card-border);
  transition: var(--w08b4-t);
}
.w08b4-feature-card:hover { border-color: var(--w08b4-primary); }
.w08b4-feature-card .w08b4-feature-icon { font-size: 2.8rem; margin-bottom: 0.8rem; display: block; }
.w08b4-feature-card h4 { font-size: 1.3rem; color: var(--w08b4-primary); margin-bottom: 0.4rem; }
.w08b4-feature-card p { font-size: 1.1rem; color: var(--w08b4-text-dim); }

/* Content Block */
.w08b4-content-block {
  background: var(--w08b4-card-bg); border-radius: var(--w08b4-r);
  padding: 1.8rem; margin-bottom: 1.5rem; border: 0.1rem solid var(--w08b4-card-border);
}
.w08b4-content-block h2 { font-size: 1.8rem; color: var(--w08b4-white); margin-bottom: 1rem; }
.w08b4-content-block h3 { font-size: 1.5rem; color: var(--w08b4-primary); margin: 1.2rem 0 0.6rem; }
.w08b4-content-block p { color: var(--w08b4-text-dim); margin-bottom: 0.8rem; font-size: 1.3rem; line-height: 1.7; }
.w08b4-content-block ul, .w08b4-content-block ol { padding-left: 2rem; margin-bottom: 1rem; }
.w08b4-content-block li { color: var(--w08b4-text-dim); margin-bottom: 0.4rem; font-size: 1.3rem; line-height: 1.6; }

/* Winners */
.w08b4-winners { background: var(--w08b4-card-bg); border-radius: var(--w08b4-r); padding: 1.2rem; border: 0.1rem solid var(--w08b4-card-border); }
.w08b4-winner-item { display: flex; align-items: center; justify-content: space-between; padding: 0.8rem 0; border-bottom: 0.1rem solid rgba(255,255,255,0.05); font-size: 1.2rem; }
.w08b4-winner-item:last-child { border-bottom: none; }
.w08b4-winner-name { color: var(--w08b4-primary); font-weight: 600; }
.w08b4-winner-amount { color: var(--w08b4-sky); font-weight: 700; }

/* Footer */
.w08b4-footer { background: #141414; padding: 2.5rem 1.2rem 3rem; border-top: 0.1rem solid var(--w08b4-card-border); }
.w08b4-footer-brand { text-align: center; margin-bottom: 2rem; }
.w08b4-footer-brand h3 {
  font-size: 2rem; background: var(--w08b4-grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin-bottom: 0.5rem;
}
.w08b4-footer-brand p { color: var(--w08b4-text-dim); font-size: 1.2rem; }
.w08b4-footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; margin-bottom: 2rem; }
.w08b4-footer-links a { display: block; color: var(--w08b4-text-dim); font-size: 1.2rem; padding: 0.5rem 0; transition: var(--w08b4-t); }
.w08b4-footer-links a:hover { color: var(--w08b4-primary); padding-left: 0.5rem; }
.w08b4-footer-copy { text-align: center; color: var(--w08b4-gray); font-size: 1.1rem; padding-top: 1.5rem; border-top: 0.1rem solid var(--w08b4-card-border); }

/* Mobile Menu */
.w08b4-menu-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.6); z-index: 9998; }
.w08b4-menu-overlay.w08b4-overlay-active { display: block; }
.w08b4-mobile-menu {
  position: fixed; top: 0; right: -80%; width: 80%; max-width: 34rem; height: 100%;
  background: #1E1E1E; z-index: 9999; transition: right 0.35s ease; overflow-y: auto; padding: 2rem;
}
.w08b4-mobile-menu.w08b4-menu-active { right: 0; }
.w08b4-menu-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 0.1rem solid var(--w08b4-card-border); }
.w08b4-menu-header span { font-size: 1.8rem; font-weight: 700; color: var(--w08b4-primary); }
.w08b4-menu-close { background: none; border: none; color: var(--w08b4-text); font-size: 2.4rem; cursor: pointer; min-width: 4.4rem; min-height: 4.4rem; display: flex; align-items: center; justify-content: center; }
.w08b4-menu-links { list-style: none; }
.w08b4-menu-links li { margin-bottom: 0.3rem; }
.w08b4-menu-links a { display: block; padding: 1rem 1.2rem; color: var(--w08b4-text); font-size: 1.4rem; border-radius: var(--w08b4-rs); transition: var(--w08b4-t); }
.w08b4-menu-links a:hover { background: rgba(64,224,208,0.1); color: var(--w08b4-primary); }

/* Bottom Navigation */
.w08b4-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  background: rgba(26,26,26,0.97); backdrop-filter: blur(1rem);
  -webkit-backdrop-filter: blur(1rem);
  border-top: 0.1rem solid rgba(64,224,208,0.2);
  display: flex; justify-content: space-around; align-items: center; height: 6rem; padding: 0 0.4rem;
}
.w08b4-bottom-nav-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 6rem; min-height: 6rem; background: none; border: none;
  color: var(--w08b4-text-dim); cursor: pointer; transition: var(--w08b4-t); padding: 0.4rem; touch-action: manipulation;
}
.w08b4-bottom-nav-btn:hover, .w08b4-bottom-nav-btn.w08b4-nav-active { color: var(--w08b4-primary); }
.w08b4-bottom-nav-btn .w08b4-nav-icon { font-size: 2.2rem; margin-bottom: 0.2rem; transition: var(--w08b4-t); }
.w08b4-bottom-nav-btn:hover .w08b4-nav-icon { transform: scale(1.15); }
.w08b4-bottom-nav-btn .w08b4-nav-label { font-size: 1rem; font-weight: 500; }

/* Back to Top */
.w08b4-back-to-top {
  position: fixed; bottom: 7.5rem; right: 1.2rem; width: 4.4rem; height: 4.4rem;
  border-radius: 50%; background: var(--w08b4-grad); color: #1A1A1A; border: none;
  cursor: pointer; display: none; align-items: center; justify-content: center;
  font-size: 2rem; z-index: 999; box-shadow: 0 0.3rem 1rem rgba(64,224,208,0.3); transition: var(--w08b4-t);
}
.w08b4-back-to-top:hover { transform: translateY(-0.2rem); }

/* Responsive */
@media (min-width: 769px) { .w08b4-bottom-nav { display: none; } .w08b4-main { padding-bottom: 2rem; } }
@media (max-width: 768px) { .w08b4-main { padding-bottom: 8rem; } }

/* SEO Content */
.w08b4-seo-content { padding: 1.5rem 1.2rem; }
.w08b4-seo-content h2 { font-size: 1.7rem; color: var(--w08b4-white); margin: 1.5rem 0 1rem; }
.w08b4-seo-content h3 { font-size: 1.4rem; color: var(--w08b4-primary); margin: 1.2rem 0 0.6rem; }
.w08b4-seo-content p { color: var(--w08b4-text-dim); font-size: 1.3rem; line-height: 1.8; margin-bottom: 0.8rem; }
.w08b4-seo-content a { color: var(--w08b4-cyan); text-decoration: underline; }

/* Article (help pages) */
.w08b4-article { padding: 1.5rem 1.2rem; }
.w08b4-article h1 { font-size: 2.2rem; color: var(--w08b4-white); margin-bottom: 1.2rem; line-height: 1.3; }
.w08b4-article h2 { font-size: 1.7rem; color: var(--w08b4-primary); margin: 2rem 0 0.8rem; padding-bottom: 0.4rem; border-bottom: 0.1rem solid rgba(64,224,208,0.2); }
.w08b4-article h3 { font-size: 1.4rem; color: var(--w08b4-sky); margin: 1.5rem 0 0.6rem; }
.w08b4-article p { color: var(--w08b4-text-dim); font-size: 1.3rem; line-height: 1.8; margin-bottom: 1rem; }
.w08b4-article ul, .w08b4-article ol { padding-left: 2rem; margin-bottom: 1rem; }
.w08b4-article li { color: var(--w08b4-text-dim); font-size: 1.3rem; line-height: 1.7; margin-bottom: 0.5rem; }
.w08b4-article a { color: var(--w08b4-cyan); text-decoration: underline; }
.w08b4-article a:hover { color: var(--w08b4-primary); }

/* Breadcrumb */
.w08b4-breadcrumb { padding: 1rem 1.2rem; font-size: 1.2rem; color: var(--w08b4-text-dim); }
.w08b4-breadcrumb a { color: var(--w08b4-text-dim); }
.w08b4-breadcrumb a:hover { color: var(--w08b4-primary); }
.w08b4-breadcrumb span { margin: 0 0.4rem; color: var(--w08b4-gray); }

/* Utility */
.w08b4-text-primary { color: var(--w08b4-primary); }
.w08b4-text-sky { color: var(--w08b4-sky); }
.w08b4-text-cyan { color: var(--w08b4-cyan); }
.w08b4-text-center { text-align: center; }
.w08b4-mb-1 { margin-bottom: 0.8rem; }
.w08b4-mb-2 { margin-bottom: 1.6rem; }
.w08b4-mb-3 { margin-bottom: 2.4rem; }