/**
 * sg4.css - Core Stylesheet for sg4.click
 * All classes use uie5- prefix for namespace isolation
 * Color Palette: #0C0C0C (background) | #FFF176 (accent/text)
 */

/* CSS Variables */
:root {
    --uie5-primary: #FFF176;
    --uie5-bg: #0C0C0C;
    --uie5-bg-light: #1a1a1a;
    --uie5-bg-card: #141414;
    --uie5-text: #FFF176;
    --uie5-text-light: #e0e0e0;
    --uie5-text-muted: #888888;
    --uie5-accent: #FFF176;
    --uie5-accent-dark: #f9e44c;
    --uie5-border: #2a2a2a;
    --uie5-radius: 8px;
    --uie5-radius-lg: 12px;
    --uie5-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    --uie5-transition: all 0.3s ease;
}

/* 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(--uie5-bg);
    color: var(--uie5-text-light);
    line-height: 1.5rem;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--uie5-primary); text-decoration: none; transition: var(--uie5-transition); }
a:hover { color: var(--uie5-accent-dark); }
img { max-width: 100%; height: auto; display: block; }

/* Container */
.uie5-container { max-width: 430px; margin: 0 auto; padding: 0 1.2rem; width: 100%; }

/* Header */
.uie5-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: linear-gradient(180deg, #0C0C0C 0%, #111111 100%);
    border-bottom: 1px solid var(--uie5-border);
    height: 56px;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 1.2rem;
    max-width: 430px; margin: 0 auto;
}
.uie5-header-left { display: flex; align-items: center; gap: 0.8rem; }
.uie5-header-logo { width: 28px; height: 28px; border-radius: 6px; }
.uie5-header-brand { font-size: 1.8rem; font-weight: 700; color: var(--uie5-primary); letter-spacing: 1px; }
.uie5-header-right { display: flex; align-items: center; gap: 0.8rem; }
.uie5-btn-register {
    background: var(--uie5-primary); color: #0C0C0C; border: none;
    padding: 0.6rem 1.4rem; border-radius: var(--uie5-radius);
    font-size: 1.3rem; font-weight: 700; cursor: pointer;
    transition: var(--uie5-transition); text-transform: uppercase;
}
.uie5-btn-register:hover { background: var(--uie5-accent-dark); transform: scale(1.05); }
.uie5-btn-login {
    background: transparent; color: var(--uie5-primary);
    border: 1.5px solid var(--uie5-primary);
    padding: 0.6rem 1.4rem; border-radius: var(--uie5-radius);
    font-size: 1.3rem; font-weight: 600; cursor: pointer;
    transition: var(--uie5-transition);
}
.uie5-btn-login:hover { background: rgba(255, 241, 118, 0.1); }
.uie5-menu-toggle {
    background: none; border: none; color: var(--uie5-primary);
    font-size: 2.2rem; cursor: pointer; padding: 0.4rem;
    display: flex; align-items: center; justify-content: center;
}

/* Mobile Menu */
.uie5-menu-overlay {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6); z-index: 9998;
}
.uie5-mobile-menu {
    position: fixed; top: 0; left: 0; bottom: 0; width: 260px;
    background: #111111; z-index: 9999;
    transform: translateX(-100%); transition: transform 0.3s ease;
    padding: 2rem 0; overflow-y: auto;
}
.uie5-mobile-menu-header {
    display: flex; align-items: center; gap: 0.8rem;
    padding: 0 1.6rem 2rem; border-bottom: 1px solid var(--uie5-border);
}
.uie5-mobile-menu-brand { font-size: 2rem; font-weight: 700; color: var(--uie5-primary); }
.uie5-mobile-menu-links { list-style: none; padding: 1rem 0; }
.uie5-mobile-menu-links li a {
    display: block; padding: 1rem 1.6rem;
    color: var(--uie5-text-light); font-size: 1.4rem;
    transition: var(--uie5-transition); border-bottom: 1px solid #1a1a1a;
}
.uie5-mobile-menu-links li a:hover {
    background: rgba(255, 241, 118, 0.08); color: var(--uie5-primary);
}

/* Carousel */
.uie5-carousel {
    position: relative; overflow: hidden; border-radius: var(--uie5-radius-lg);
    margin-top: 0.8rem;
}
.uie5-slides-wrapper {
    display: flex; transition: transform 0.5s ease; width: 300%;
}
.uie5-slide {
    width: 100%; flex-shrink: 0; cursor: pointer;
}
.uie5-slide img {
    width: 100%; height: auto; min-height: 180px; object-fit: cover;
}

/* Section Titles */
.uie5-section-title {
    font-size: 2rem; font-weight: 700; color: var(--uie5-primary);
    margin: 2rem 0 1rem; padding-bottom: 0.6rem;
    border-bottom: 2px solid var(--uie5-primary);
}
.uie5-section-subtitle {
    font-size: 1.5rem; font-weight: 600; color: var(--uie5-primary);
    margin: 1.5rem 0 0.8rem;
}

/* Game Category */
.uie5-category-title {
    font-size: 1.6rem; font-weight: 600; color: var(--uie5-primary);
    margin: 1.6rem 0 1rem; padding-left: 0.8rem;
    border-left: 3px solid var(--uie5-primary);
}

/* Game Grid */
.uie5-game-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 0.8rem;
}
.uie5-game-item {
    text-align: center; cursor: pointer;
    transition: var(--uie5-transition);
    border-radius: var(--uie5-radius);
    padding: 0.4rem;
}
.uie5-game-item:hover { transform: translateY(-2px); background: rgba(255, 241, 118, 0.06); }
.uie5-game-item img {
    width: 100%; aspect-ratio: 1; border-radius: var(--uie5-radius);
    object-fit: cover; border: 1px solid var(--uie5-border);
}
.uie5-game-name {
    font-size: 1.1rem; color: var(--uie5-text-light);
    margin-top: 0.3rem; line-height: 1.3rem;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Promo Buttons */
.uie5-promo-btn {
    display: inline-block; background: var(--uie5-primary); color: #0C0C0C;
    padding: 1rem 2.4rem; border-radius: var(--uie5-radius-lg);
    font-size: 1.5rem; font-weight: 700; cursor: pointer;
    transition: var(--uie5-transition); text-transform: uppercase;
    border: none; width: 100%; text-align: center;
    margin: 1rem 0;
}
.uie5-promo-btn:hover { background: var(--uie5-accent-dark); transform: scale(1.03); }

/* Promo Link (text) */
.uie5-promo-link {
    color: var(--uie5-primary); font-weight: 700;
    text-decoration: underline; cursor: pointer;
    transition: var(--uie5-transition);
}
.uie5-promo-link:hover { color: var(--uie5-accent-dark); }

/* Card */
.uie5-card {
    background: var(--uie5-bg-card); border: 1px solid var(--uie5-border);
    border-radius: var(--uie5-radius-lg); padding: 1.6rem;
    margin: 1rem 0;
}
.uie5-card-title {
    font-size: 1.6rem; font-weight: 700; color: var(--uie5-primary);
    margin-bottom: 0.8rem;
}

/* Content Text */
.uie5-text { font-size: 1.4rem; line-height: 2.2rem; color: var(--uie5-text-light); margin-bottom: 1rem; }
.uie5-text-highlight { color: var(--uie5-primary); font-weight: 600; }

/* FAQ */
.uie5-faq-item { margin: 1rem 0; padding: 1rem; background: var(--uie5-bg-card); border-radius: var(--uie5-radius); border-left: 3px solid var(--uie5-primary); }
.uie5-faq-q { font-size: 1.4rem; font-weight: 700; color: var(--uie5-primary); margin-bottom: 0.5rem; }
.uie5-faq-a { font-size: 1.3rem; color: var(--uie5-text-light); line-height: 1.8rem; }

/* Stats Grid */
.uie5-stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
.uie5-stat-card {
    background: var(--uie5-bg-card); border: 1px solid var(--uie5-border);
    border-radius: var(--uie5-radius); padding: 1rem; text-align: center;
}
.uie5-stat-value { font-size: 2rem; font-weight: 700; color: var(--uie5-primary); }
.uie5-stat-label { font-size: 1.2rem; color: var(--uie5-text-muted); margin-top: 0.3rem; }

/* Footer */
.uie5-footer {
    background: var(--uie5-bg-light); border-top: 1px solid var(--uie5-border);
    padding: 2rem 0 10rem; margin-top: 2rem;
}
.uie5-footer-brand { font-size: 1.4rem; color: var(--uie5-text-muted); line-height: 2rem; margin-bottom: 1.5rem; }
.uie5-footer-links { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.5rem; }
.uie5-footer-link {
    background: var(--uie5-bg-card); border: 1px solid var(--uie5-border);
    padding: 0.5rem 1rem; border-radius: var(--uie5-radius);
    font-size: 1.2rem; color: var(--uie5-text-light); cursor: pointer;
    transition: var(--uie5-transition);
}
.uie5-footer-link:hover { border-color: var(--uie5-primary); color: var(--uie5-primary); }
.uie5-footer-nav {
    display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.5rem;
    justify-content: center;
}
.uie5-footer-nav a {
    font-size: 1.2rem; color: var(--uie5-text-muted); padding: 0.3rem 0.6rem;
}
.uie5-footer-nav a:hover { color: var(--uie5-primary); }
.uie5-copyright { font-size: 1.2rem; color: var(--uie5-text-muted); text-align: center; }

/* Bottom Navigation */
.uie5-bottom-nav {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
    background: linear-gradient(180deg, #141414 0%, #0a0a0a 100%);
    border-top: 1px solid var(--uie5-border);
    height: 60px; display: flex; justify-content: space-around; align-items: center;
    max-width: 430px; margin: 0 auto;
}
.uie5-bottom-nav-btn {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    min-width: 60px; min-height: 60px; cursor: pointer;
    background: none; border: none; color: var(--uie5-text-muted);
    font-size: 1rem; transition: var(--uie5-transition);
    gap: 0.2rem;
}
.uie5-bottom-nav-btn i, .uie5-bottom-nav-btn .material-icons,
.uie5-bottom-nav-btn ion-icon { font-size: 22px; }
.uie5-bottom-nav-btn:hover { color: var(--uie5-primary); }
.uie5-bottom-nav-btn.uie5-bottom-nav-active { color: var(--uie5-primary); }
.uie5-bottom-nav-btn.uie5-bottom-nav-active i { transform: scale(1.15); }
.uie5-bottom-nav-label { font-size: 1rem; line-height: 1.2rem; }

/* Winner List */
.uie5-winner-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.8rem 0; border-bottom: 1px solid var(--uie5-border);
}
.uie5-winner-name { font-size: 1.3rem; color: var(--uie5-text-light); }
.uie5-winner-amount { font-size: 1.4rem; font-weight: 700; color: var(--uie5-primary); }
.uie5-winner-game { font-size: 1.1rem; color: var(--uie5-text-muted); }

/* Testimonial */
.uie5-testimonial {
    background: var(--uie5-bg-card); border: 1px solid var(--uie5-border);
    border-radius: var(--uie5-radius-lg); padding: 1.2rem; margin: 0.8rem 0;
}
.uie5-testimonial-text { font-size: 1.3rem; color: var(--uie5-text-light); line-height: 1.8rem; font-style: italic; }
.uie5-testimonial-author { font-size: 1.2rem; color: var(--uie5-primary); margin-top: 0.6rem; font-weight: 600; }

/* Payment Icons */
.uie5-payment-row { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 0.8rem 0; justify-content: center; }
.uie5-payment-icon {
    background: var(--uie5-bg-card); border: 1px solid var(--uie5-border);
    border-radius: var(--uie5-radius); padding: 0.6rem 1rem;
    font-size: 1.2rem; color: var(--uie5-text-light);
}

/* Main content spacer for fixed header */
.uie5-main { padding-top: 56px; }

/* Desktop: hide bottom nav */
@media (min-width: 769px) {
    .uie5-bottom-nav { display: none; }
    .uie5-container { max-width: 430px; }
    .uie5-header { max-width: 430px; left: 50%; transform: translateX(-50%); }
    .uie5-footer { padding-bottom: 2rem; }
}

/* Mobile: bottom padding for fixed nav */
@media (max-width: 768px) {
    .uie5-main { padding-bottom: 80px; }
}

/* Utility */
.uie5-mt-1 { margin-top: 0.8rem; }
.uie5-mt-2 { margin-top: 1.6rem; }
.uie5-mb-1 { margin-bottom: 0.8rem; }
.uie5-mb-2 { margin-bottom: 1.6rem; }
.uie5-text-center { text-align: center; }
.uie5-hidden { display: none; }