/**
 * tk-11.click - Main Stylesheet
 * Prefix: uibd-
 * Color Palette: #D4AF37 (gold) | #333333 (dark) | #B8860B (dark gold)
 */

:root {
    --uibd-primary: #D4AF37;
    --uibd-secondary: #B8860B;
    --uibd-bg: #1a1a2e;
    --uibd-bg-light: #16213e;
    --uibd-bg-card: #0f3460;
    --uibd-text: #f0f0f0;
    --uibd-text-muted: #b0b0b0;
    --uibd-accent: #D4AF37;
    --uibd-accent-hover: #e6c44a;
    --uibd-border: #2a2a4a;
    --uibd-success: #27ae60;
    --uibd-danger: #e74c3c;
    --uibd-radius: 8px;
    --uibd-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Base Reset */
*, *::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, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--uibd-bg);
    color: var(--uibd-text);
    line-height: 1.5rem;
    font-size: 1.4rem;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--uibd-primary); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--uibd-accent-hover); }
img { max-width: 100%; height: auto; display: block; }

/* Header */
.uibd-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-bottom: 2px solid var(--uibd-primary);
    padding: 0 1.2rem; height: 56px;
    display: flex; align-items: center; justify-content: space-between;
}
.uibd-logo { display: flex; align-items: center; gap: 0.8rem; }
.uibd-logo img { width: 32px; height: 32px; border-radius: 6px; }
.uibd-logo span { font-size: 1.8rem; font-weight: 700; color: var(--uibd-primary); }
.uibd-header-actions { display: flex; align-items: center; gap: 0.8rem; }
.uibd-btn-register, .uibd-btn-login {
    padding: 0.6rem 1.4rem; border-radius: 20px; font-size: 1.3rem; font-weight: 600;
    cursor: pointer; border: none; transition: all 0.3s;
}
.uibd-btn-register {
    background: linear-gradient(135deg, var(--uibd-primary), var(--uibd-secondary));
    color: #1a1a2e;
}
.uibd-btn-register:hover { transform: scale(1.05); box-shadow: 0 0 15px rgba(212, 175, 55, 0.4); }
.uibd-btn-login {
    background: transparent; color: var(--uibd-primary);
    border: 1.5px solid var(--uibd-primary);
}
.uibd-btn-login:hover { background: rgba(212, 175, 55, 0.1); }
.uibd-menu-toggle {
    background: none; border: none; color: var(--uibd-primary);
    font-size: 2.2rem; cursor: pointer; padding: 0.4rem;
    display: flex; align-items: center; justify-content: center;
}

/* Mobile Menu */
.uibd-menu-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6); z-index: 9998;
    opacity: 0; visibility: hidden; transition: all 0.3s;
}
.uibd-overlay-active { opacity: 1; visibility: visible; }
.uibd-mobile-menu {
    position: fixed; top: 0; right: -280px; width: 280px; height: 100vh;
    background: linear-gradient(180deg, #1a1a2e, #0f3460);
    z-index: 9999; transition: right 0.35s ease;
    padding: 2rem 1.5rem; overflow-y: auto;
}
.uibd-menu-active { right: 0; }
.uibd-menu-close {
    background: none; border: none; color: var(--uibd-primary);
    font-size: 2.4rem; cursor: pointer; position: absolute; top: 1rem; right: 1rem;
}
.uibd-menu-title {
    font-size: 1.6rem; color: var(--uibd-primary); font-weight: 700;
    margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 1px solid var(--uibd-border);
}
.uibd-menu-link {
    display: flex; align-items: center; gap: 1rem;
    padding: 1rem 0; color: var(--uibd-text); font-size: 1.4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05); transition: color 0.3s;
}
.uibd-menu-link:hover { color: var(--uibd-primary); }
.uibd-menu-link i, .uibd-menu-link .material-icons { font-size: 2rem; width: 2.4rem; text-align: center; }

/* Main Content */
.uibd-main { padding-top: 56px; }
@media (max-width: 768px) { .uibd-main { padding-bottom: 80px; } }

/* Carousel */
.uibd-carousel { position: relative; overflow: hidden; width: 100%; }
.uibd-carousel-track { display: flex; transition: transform 0.5s ease; }
.uibd-slide { min-width: 100%; cursor: pointer; }
.uibd-slide img { width: 100%; aspect-ratio: 16/7; object-fit: cover; }
.uibd-carousel-dots {
    position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
    display: flex; gap: 8px;
}
.uibd-carousel-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(255, 255, 255, 0.4); cursor: pointer; transition: background 0.3s;
}
.uibd-dot-active { background: var(--uibd-primary); width: 20px; border-radius: 4px; }

/* Section */
.uibd-section { padding: 2rem 1.2rem; }
.uibd-section-title {
    font-size: 1.8rem; font-weight: 700; color: var(--uibd-primary);
    margin-bottom: 1.2rem; display: flex; align-items: center; gap: 0.8rem;
}
.uibd-section-title i, .uibd-section-title .material-icons { font-size: 2.2rem; }

/* Game Grid */
.uibd-game-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}
@media (min-width: 400px) { .uibd-game-grid { grid-template-columns: repeat(5, 1fr); } }
.uibd-game-item {
    text-align: center; cursor: pointer; transition: transform 0.3s;
    border-radius: var(--uibd-radius); overflow: hidden;
}
.uibd-game-item:hover { transform: translateY(-3px); }
.uibd-game-item img {
    width: 100%; aspect-ratio: 1/1; object-fit: cover;
    border-radius: var(--uibd-radius); border: 2px solid var(--uibd-border);
    transition: border-color 0.3s;
}
.uibd-game-item:hover img { border-color: var(--uibd-primary); }
.uibd-game-name {
    font-size: 1.1rem; color: var(--uibd-text-muted); margin-top: 0.4rem;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Category Header */
.uibd-cat-header {
    display: flex; align-items: center; gap: 0.6rem;
    margin: 1.8rem 0 1rem; padding-bottom: 0.6rem;
    border-bottom: 2px solid var(--uibd-primary);
}
.uibd-cat-header span {
    font-size: 1.6rem; font-weight: 700; color: var(--uibd-primary);
}

/* Cards */
.uibd-card {
    background: var(--uibd-bg-card); border-radius: var(--uibd-radius);
    padding: 1.5rem; margin-bottom: 1.2rem; border: 1px solid var(--uibd-border);
}
.uibd-card h3 {
    font-size: 1.5rem; color: var(--uibd-primary); margin-bottom: 0.8rem;
}
.uibd-card p { font-size: 1.3rem; color: var(--uibd-text-muted); line-height: 1.8rem; }

/* Promo Buttons */
.uibd-promo-btn {
    display: inline-block; padding: 1rem 2.4rem;
    background: linear-gradient(135deg, var(--uibd-primary), var(--uibd-secondary));
    color: #1a1a2e; font-size: 1.4rem; font-weight: 700;
    border-radius: 30px; border: none; cursor: pointer;
    transition: all 0.3s; text-align: center;
}
.uibd-promo-btn:hover {
    transform: scale(1.05); box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

/* Promo Text Link */
.uibd-promo-link {
    color: var(--uibd-primary); font-weight: 700; cursor: pointer;
    text-decoration: underline; transition: color 0.3s;
}
.uibd-promo-link:hover { color: var(--uibd-accent-hover); }

/* Footer */
.uibd-footer {
    background: linear-gradient(180deg, var(--uibd-bg-light), #0d0d1a);
    padding: 2rem 1.2rem; border-top: 2px solid var(--uibd-primary);
}
.uibd-footer-brand { font-size: 1.3rem; color: var(--uibd-text-muted); line-height: 1.8rem; margin-bottom: 1.5rem; }
.uibd-footer-links { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 1.5rem; }
.uibd-footer-link {
    padding: 0.5rem 1.2rem; background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--uibd-primary); border-radius: 20px;
    color: var(--uibd-primary); font-size: 1.2rem; cursor: pointer; transition: all 0.3s;
}
.uibd-footer-link:hover { background: rgba(212, 175, 55, 0.2); }
.uibd-footer-copy { text-align: center; font-size: 1.2rem; color: #666; padding-top: 1rem; border-top: 1px solid var(--uibd-border); }

/* Bottom Nav */
.uibd-bottom-nav {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
    background: linear-gradient(180deg, #1a1a2e, #0d0d1a);
    border-top: 2px solid var(--uibd-primary);
    display: flex; justify-content: space-around; align-items: center;
    height: 60px; padding: 0 0.5rem;
}
.uibd-bottom-nav-item {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    min-width: 60px; min-height: 54px; cursor: pointer;
    color: var(--uibd-text-muted); transition: all 0.3s; background: none; border: none;
    position: relative;
}
.uibd-bottom-nav-item i, .uibd-bottom-nav-item .material-icons,
.uibd-bottom-nav-item ion-icon, .uibd-bottom-nav-item bi {
    font-size: 2.2rem; margin-bottom: 2px; transition: color 0.3s;
}
.uibd-bottom-nav-item span { font-size: 1rem; }
.uibd-bottom-nav-item:hover, .uibd-bottom-nav-item.uibd-nav-active {
    color: var(--uibd-primary);
}
.uibd-bottom-nav-item.uibd-nav-active::after {
    content: ''; position: absolute; top: -2px; left: 50%; transform: translateX(-50%);
    width: 30px; height: 3px; background: var(--uibd-primary); border-radius: 0 0 3px 3px;
}
@media (min-width: 769px) { .uibd-bottom-nav { display: none; } }

/* Content Styles */
.uibd-content { padding: 1.5rem 1.2rem; }
.uibd-content h2 { font-size: 1.7rem; color: var(--uibd-primary); margin: 1.5rem 0 0.8rem; }
.uibd-content h3 { font-size: 1.5rem; color: var(--uibd-accent-hover); margin: 1.2rem 0 0.6rem; }
.uibd-content p { font-size: 1.3rem; color: var(--uibd-text-muted); line-height: 1.8rem; margin-bottom: 0.8rem; }
.uibd-content ul, .uibd-content ol {
    padding-left: 2rem; margin-bottom: 1rem;
}
.uibd-content li { font-size: 1.3rem; color: var(--uibd-text-muted); line-height: 1.8rem; margin-bottom: 0.4rem; }

/* FAQ */
.uibd-faq-item { border-bottom: 1px solid var(--uibd-border); padding: 1rem 0; }
.uibd-faq-q { font-size: 1.4rem; color: var(--uibd-primary); font-weight: 600; margin-bottom: 0.5rem; }
.uibd-faq-a { font-size: 1.3rem; color: var(--uibd-text-muted); line-height: 1.7rem; }

/* Winner Ticker */
.uibd-winner-ticker {
    background: rgba(212, 175, 55, 0.08); border-radius: var(--uibd-radius);
    padding: 1rem; margin-bottom: 1rem;
}
.uibd-winner-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.6rem 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 1.2rem;
}
.uibd-winner-name { color: var(--uibd-text-muted); }
.uibd-winner-game { color: var(--uibd-primary); }
.uibd-winner-amount { color: var(--uibd-success); font-weight: 600; }

/* Payment Methods */
.uibd-payment-grid { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; }
.uibd-payment-item {
    background: var(--uibd-bg-card); border: 1px solid var(--uibd-border);
    border-radius: var(--uibd-radius); padding: 0.8rem 1.2rem;
    font-size: 1.2rem; color: var(--uibd-text-muted);
}

/* Animate on scroll */
.uibd-animate { opacity: 0; transform: translateY(20px); transition: all 0.6s ease; }
.uibd-visible { opacity: 1; transform: translateY(0); }

/* Utility */
.uibd-text-center { text-align: center; }
.uibd-text-gold { color: var(--uibd-primary); }
.uibd-mt-1 { margin-top: 1rem; }
.uibd-mt-2 { margin-top: 2rem; }
.uibd-mb-1 { margin-bottom: 1rem; }
.uibd-mb-2 { margin-bottom: 2rem; }
.uibd-fw-bold { font-weight: 700; }

/* Feature List */
.uibd-feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.uibd-feature-item {
    background: var(--uibd-bg-card); border-radius: var(--uibd-radius);
    padding: 1.2rem; text-align: center; border: 1px solid var(--uibd-border);
}
.uibd-feature-item i, .uibd-feature-item .material-icons {
    font-size: 2.4rem; color: var(--uibd-primary); margin-bottom: 0.6rem;
}
.uibd-feature-item h4 { font-size: 1.3rem; color: var(--uibd-primary); margin-bottom: 0.4rem; }
.uibd-feature-item p { font-size: 1.1rem; color: var(--uibd-text-muted); }

/* Testimonial */
.uibd-testimonial {
    background: var(--uibd-bg-card); border-radius: var(--uibd-radius);
    padding: 1.2rem; margin-bottom: 1rem; border-left: 3px solid var(--uibd-primary);
}
.uibd-testimonial-text { font-size: 1.3rem; color: var(--uibd-text-muted); font-style: italic; line-height: 1.7rem; }
.uibd-testimonial-author { font-size: 1.2rem; color: var(--uibd-primary); margin-top: 0.6rem; font-weight: 600; }

/* Responsive */
@media (min-width: 769px) {
    .uibd-main { max-width: 430px; margin: 0 auto; }
    .uibd-header { max-width: 430px; left: 50%; transform: translateX(-50%); }
    .uibd-bottom-nav { max-width: 430px; left: 50%; transform: translateX(-50%); }
}