/**
 * Legend Link PH - Core Stylesheet
 * All classes use pgf5- prefix for namespace isolation
 * Color palette: #4682B4 | #FFE135 | #87CEEB | #1B263B | #FFFACD
 */

/* CSS Variables */
:root {
  --pgf5-primary: #4682B4;
  --pgf5-accent: #FFE135;
  --pgf5-light-blue: #87CEEB;
  --pgf5-dark: #1B263B;
  --pgf5-cream: #FFFACD;
  --pgf5-bg: #0f1a2e;
  --pgf5-bg-card: #162040;
  --pgf5-bg-card-alt: #1a2847;
  --pgf5-text: #e8edf5;
  --pgf5-text-muted: #94a3b8;
  --pgf5-border: #2a3a5c;
  --pgf5-gold: #FFD700;
  --pgf5-success: #22c55e;
  --pgf5-radius: 8px;
  --pgf5-radius-lg: 12px;
  --pgf5-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--pgf5-bg);
  color: var(--pgf5-text);
  line-height: 1.5rem;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
}
a { color: var(--pgf5-light-blue); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* Header */
.pgf5-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  background: linear-gradient(135deg, var(--pgf5-dark) 0%, #1e3258 100%);
  border-bottom: 2px solid var(--pgf5-primary);
  padding: 0 1.2rem; height: 56px;
  display: flex; align-items: center; justify-content: space-between;
}
.pgf5-logo-area { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.pgf5-logo-area img { width: 32px; height: 32px; border-radius: 6px; }
.pgf5-logo-area span { color: var(--pgf5-accent); font-size: 1.6rem; font-weight: 700; white-space: nowrap; }
.pgf5-header-actions { display: flex; align-items: center; gap: 8px; }
.pgf5-btn-register, .pgf5-btn-login {
  border: none; border-radius: var(--pgf5-radius); cursor: pointer;
  font-size: 1.2rem; font-weight: 600; padding: 6px 14px; transition: all .2s;
}
.pgf5-btn-register { background: var(--pgf5-accent); color: var(--pgf5-dark); }
.pgf5-btn-register:hover { background: #ffd700; transform: scale(1.05); }
.pgf5-btn-login { background: transparent; color: var(--pgf5-light-blue); border: 1.5px solid var(--pgf5-primary); }
.pgf5-btn-login:hover { background: var(--pgf5-primary); color: #fff; }
.pgf5-menu-btn {
  background: none; border: none; color: var(--pgf5-text); font-size: 2.2rem;
  cursor: pointer; padding: 4px; display: flex; align-items: center;
}

/* Mobile Menu */
.pgf5-mobile-menu {
  position: fixed; top: 0; right: -280px; width: 280px; height: 100vh;
  background: var(--pgf5-dark); z-index: 9999; transition: right .3s ease;
  padding: 2rem 1.6rem; overflow-y: auto;
}
.pgf5-menu-active { right: 0; }
.pgf5-menu-close {
  background: none; border: none; color: var(--pgf5-text); font-size: 2.4rem;
  cursor: pointer; position: absolute; top: 1rem; right: 1rem;
}
.pgf5-mobile-menu nav { margin-top: 3rem; }
.pgf5-mobile-menu nav a {
  display: flex; align-items: center; gap: 10px; padding: 1.2rem 0;
  color: var(--pgf5-text); font-size: 1.4rem; border-bottom: 1px solid var(--pgf5-border);
  transition: color .2s;
}
.pgf5-mobile-menu nav a:hover { color: var(--pgf5-accent); }
.pgf5-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,.6); z-index: 9998; opacity: 0; pointer-events: none; transition: opacity .3s;
}
.pgf5-overlay-active { opacity: 1; pointer-events: auto; }

/* Main Content */
.pgf5-main { padding-top: 56px; }
@media (max-width: 768px) { .pgf5-main { padding-bottom: 76px; } }

/* Banner Carousel */
.pgf5-banner { position: relative; overflow: hidden; border-radius: 0 0 var(--pgf5-radius) var(--pgf5-radius); }
.pgf5-banner-track { display: flex; transition: transform .5s ease; }
.pgf5-banner-slide { min-width: 100%; cursor: pointer; }
.pgf5-banner-slide img { width: 100%; height: 180px; object-fit: cover; }
.pgf5-banner-dots { display: flex; justify-content: center; gap: 6px; padding: 8px 0; }
.pgf5-banner-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--pgf5-border); cursor: pointer; transition: background .2s; }
.pgf5-banner-dot.pgf5-dot-active { background: var(--pgf5-accent); width: 20px; border-radius: 4px; }

/* Section Styling */
.pgf5-section { padding: 2rem 1.2rem; }
.pgf5-section-title {
  font-size: 1.8rem; font-weight: 700; margin-bottom: 1.2rem;
  color: var(--pgf5-accent); border-left: 4px solid var(--pgf5-primary);
  padding-left: 1rem;
}
.pgf5-section-subtitle {
  font-size: 1.4rem; font-weight: 600; margin: 1.4rem 0 .8rem;
  color: var(--pgf5-light-blue);
}

/* Game Grid */
.pgf5-game-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
}
.pgf5-game-item {
  background: var(--pgf5-bg-card); border-radius: var(--pgf5-radius);
  padding: 6px; text-align: center; cursor: pointer; transition: transform .2s, box-shadow .2s;
  border: 1px solid var(--pgf5-border);
}
.pgf5-game-item:hover { transform: translateY(-2px); box-shadow: var(--pgf5-shadow); border-color: var(--pgf5-primary); }
.pgf5-game-item img { width: 100%; aspect-ratio: 1; border-radius: 6px; margin-bottom: 4px; }
.pgf5-game-item span { font-size: 1rem; color: var(--pgf5-text-muted); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Category Tab */
.pgf5-cat-title {
  font-size: 1.4rem; font-weight: 600; color: var(--pgf5-accent);
  margin: 1.8rem 0 .8rem; display: flex; align-items: center; gap: 6px;
}
.pgf5-cat-title i, .pgf5-cat-title .material-icons { font-size: 1.8rem; color: var(--pgf5-primary); }

/* Cards & Content Blocks */
.pgf5-card {
  background: var(--pgf5-bg-card); border-radius: var(--pgf5-radius-lg);
  padding: 1.6rem; margin-bottom: 1.2rem; border: 1px solid var(--pgf5-border);
}
.pgf5-card h3 { font-size: 1.4rem; color: var(--pgf5-accent); margin-bottom: .6rem; }
.pgf5-card p { font-size: 1.2rem; color: var(--pgf5-text-muted); line-height: 1.6rem; }

/* Promo Buttons */
.pgf5-promo-btn {
  display: inline-block; background: linear-gradient(135deg, var(--pgf5-accent), #ffd700);
  color: var(--pgf5-dark); font-size: 1.3rem; font-weight: 700; padding: 10px 24px;
  border-radius: var(--pgf5-radius); cursor: pointer; border: none;
  transition: transform .2s, box-shadow .2s;
}
.pgf5-promo-btn:hover { transform: scale(1.05); box-shadow: 0 4px 16px rgba(255,225,53,.4); }

/* Promo Text Link */
.pgf5-promo-link { color: var(--pgf5-accent); font-weight: 600; cursor: pointer; border-bottom: 1px dashed var(--pgf5-accent); }
.pgf5-promo-link:hover { color: #ffd700; }

/* Testimonial */
.pgf5-testimonial { background: var(--pgf5-bg-card-alt); border-radius: var(--pgf5-radius); padding: 1.2rem; margin-bottom: .8rem; border-left: 3px solid var(--pgf5-primary); }
.pgf5-testimonial .pgf5-stars { color: var(--pgf5-gold); font-size: 1.2rem; margin-bottom: .4rem; }
.pgf5-testimonial p { font-size: 1.1rem; color: var(--pgf5-text-muted); font-style: italic; }
.pgf5-testimonial .pgf5-author { font-size: 1rem; color: var(--pgf5-light-blue); margin-top: .4rem; }

/* Winners Table */
.pgf5-winners-list { display: flex; flex-direction: column; gap: 6px; }
.pgf5-winner-row { display: flex; align-items: center; justify-content: space-between; background: var(--pgf5-bg-card-alt); padding: 8px 12px; border-radius: var(--pgf5-radius); }
.pgf5-winner-row .pgf5-name { font-size: 1.1rem; color: var(--pgf5-text); }
.pgf5-winner-row .pgf5-amount { font-size: 1.2rem; color: var(--pgf5-gold); font-weight: 700; }
.pgf5-winner-row .pgf5-game-name { font-size: 1rem; color: var(--pgf5-text-muted); }

/* Payment Icons */
.pgf5-payment-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.pgf5-payment-item { background: var(--pgf5-bg-card-alt); padding: 8px 14px; border-radius: var(--pgf5-radius); font-size: 1.1rem; color: var(--pgf5-text-muted); border: 1px solid var(--pgf5-border); }

/* Footer */
.pgf5-footer {
  background: var(--pgf5-dark); padding: 2rem 1.2rem 3rem;
  border-top: 2px solid var(--pgf5-primary);
}
.pgf5-footer-brand { font-size: 1.2rem; color: var(--pgf5-text-muted); line-height: 1.6rem; margin-bottom: 1.2rem; }
.pgf5-footer-links { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 1.2rem; }
.pgf5-footer-links a {
  display: inline-block; padding: 6px 12px; background: var(--pgf5-bg-card);
  border-radius: var(--pgf5-radius); font-size: 1.1rem; color: var(--pgf5-light-blue);
  border: 1px solid var(--pgf5-border); transition: all .2s;
}
.pgf5-footer-links a:hover { border-color: var(--pgf5-accent); color: var(--pgf5-accent); }
.pgf5-footer-partners { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 1.2rem; }
.pgf5-footer-partners img { height: 28px; opacity: .7; transition: opacity .2s; }
.pgf5-footer-partners img:hover { opacity: 1; }
.pgf5-copyright { font-size: 1rem; color: var(--pgf5-text-muted); text-align: center; padding-top: 1rem; border-top: 1px solid var(--pgf5-border); }

/* Bottom Navigation */
.pgf5-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  background: linear-gradient(180deg, #1a2d50 0%, var(--pgf5-dark) 100%);
  border-top: 2px solid var(--pgf5-primary);
  display: flex; justify-content: space-around; align-items: center;
  height: 60px; padding: 0 4px;
}
.pgf5-bottom-nav-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 60px; min-height: 54px; background: none; border: none;
  color: var(--pgf5-text-muted); cursor: pointer; transition: all .2s;
  position: relative;
}
.pgf5-bottom-nav-btn i, .pgf5-bottom-nav-btn .material-icons, .pgf5-bottom-nav-btn ion-icon { font-size: 22px; margin-bottom: 2px; }
.pgf5-bottom-nav-btn span { font-size: 1rem; }
.pgf5-bottom-nav-btn:hover, .pgf5-bottom-nav-btn.pgf5-nav-active { color: var(--pgf5-accent); transform: scale(1.08); }
.pgf5-bottom-nav-btn.pgf5-nav-active::after {
  content: ''; position: absolute; top: -2px; left: 50%; transform: translateX(-50%);
  width: 24px; height: 3px; background: var(--pgf5-accent); border-radius: 0 0 3px 3px;
}
@media (min-width: 769px) { .pgf5-bottom-nav { display: none; } }

/* Helpers */
.pgf5-text-center { text-align: center; }
.pgf5-mt-1 { margin-top: 1rem; }
.pgf5-mb-1 { margin-bottom: 1rem; }
.pgf5-hidden-mobile { display: none; }
@media (min-width: 769px) { .pgf5-hidden-mobile { display: block; } }

/* FAQ Accordion */
.pgf5-faq-item { border-bottom: 1px solid var(--pgf5-border); }
.pgf5-faq-q { font-size: 1.3rem; font-weight: 600; color: var(--pgf5-accent); padding: 1rem 0 .4rem; }
.pgf5-faq-a { font-size: 1.2rem; color: var(--pgf5-text-muted); padding-bottom: 1rem; line-height: 1.6rem; }

/* Tips List */
.pgf5-tip-item { display: flex; gap: 10px; margin-bottom: 1rem; align-items: flex-start; }
.pgf5-tip-num { background: var(--pgf5-primary); color: #fff; min-width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; font-weight: 700; flex-shrink: 0; }
.pgf5-tip-text { font-size: 1.2rem; color: var(--pgf5-text-muted); line-height: 1.6rem; }