/**
 * bigwin bet - Main Stylesheet
 * All classes use pgd5- prefix for namespace isolation
 * Mobile-first design, max-width 430px
 */

/* CSS Variables */
:root {
    --pgd5-primary: #D4AF37;
    --pgd5-secondary: #B8860B;
    --pgd5-bg: #1C2833;
    --pgd5-bg-light: #2C3E50;
    --pgd5-bg-dark: #0D1117;
    --pgd5-text: #FFFFFF;
    --pgd5-text-muted: #B0BEC5;
    --pgd5-accent: #FFB3BA;
    --pgd5-gold: #D4AF37;
    --pgd5-gold-dark: #B8860B;
    --pgd5-border-radius: 8px;
    --pgd5-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    --pgd5-transition: all 0.3s ease;
}

/* Reset and Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--pgd5-bg);
    color: var(--pgd5-text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--pgd5-gold);
    text-decoration: none;
    transition: var(--pgd5-transition);
}

a:hover {
    color: var(--pgd5-accent);
}

/* Container */
.pgd5-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 12px;
    position: relative;
}

.pgd5-wrapper {
    width: 100%;
    overflow: hidden;
}

.pgd5-grid {
    display: grid;
    gap: 12px;
}

/* Header */
.pgd5-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(135deg, var(--pgd5-bg-dark), var(--pgd5-bg));
    border-bottom: 2px solid var(--pgd5-gold);
    padding: 8px 0;
}

.pgd5-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 12px;
}

.pgd5-logo-area {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pgd5-logo-area img {
    width: 36px;
    height: 36px;
    border-radius: 6px;
}

.pgd5-site-name {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--pgd5-gold);
    letter-spacing: 0.5px;
}

.pgd5-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Buttons */
.pgd5-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-radius: var(--pgd5-border-radius);
    font-size: 1.3rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: var(--pgd5-transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pgd5-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--pgd5-shadow);
}

.pgd5-btn-register {
    background: linear-gradient(135deg, var(--pgd5-gold), var(--pgd5-gold-dark));
    color: var(--pgd5-bg-dark);
}

.pgd5-btn-login {
    background: transparent;
    color: var(--pgd5-gold);
    border: 2px solid var(--pgd5-gold);
}

.pgd5-btn-primary {
    background: linear-gradient(135deg, var(--pgd5-gold), var(--pgd5-gold-dark));
    color: var(--pgd5-bg-dark);
    padding: 12px 24px;
    font-size: 1.4rem;
}

.pgd5-btn-cta {
    background: linear-gradient(135deg, var(--pgd5-accent), #ff8a95);
    color: var(--pgd5-bg-dark);
    padding: 14px 28px;
    font-size: 1.5rem;
    border-radius: 25px;
}

/* Menu Toggle */
.pgd5-menu-toggle {
    background: none;
    border: none;
    color: var(--pgd5-gold);
    font-size: 2.4rem;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}

/* Mobile Menu */
.pgd5-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    z-index: 9999;
    background: linear-gradient(180deg, var(--pgd5-bg-dark), var(--pgd5-bg));
    transition: right 0.3s ease;
    padding: 20px;
    overflow-y: auto;
    border-left: 2px solid var(--pgd5-gold);
}

.pgd5-mobile-menu.pgd5-menu-active {
    right: 0;
}

.pgd5-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--pgd5-transition);
}

.pgd5-menu-overlay.pgd5-overlay-active {
    opacity: 1;
    visibility: visible;
}

.pgd5-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--pgd5-gold-dark);
}

.pgd5-menu-title {
    font-size: 1.8rem;
    color: var(--pgd5-gold);
    font-weight: 700;
}

.pgd5-menu-close {
    background: none;
    border: none;
    color: var(--pgd5-text);
    font-size: 2.4rem;
    cursor: pointer;
}

.pgd5-menu-links {
    list-style: none;
}

.pgd5-menu-links li {
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.pgd5-menu-links a {
    display: block;
    padding: 12px 8px;
    color: var(--pgd5-text);
    font-size: 1.4rem;
    transition: var(--pgd5-transition);
}

.pgd5-menu-links a:hover {
    color: var(--pgd5-gold);
    padding-left: 16px;
}

/* Carousel */
.pgd5-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--pgd5-border-radius);
    margin-top: 62px;
    cursor: pointer;
}

.pgd5-carousel-slide {
    display: none;
    width: 100%;
    aspect-ratio: 16/9;
}

.pgd5-carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pgd5-carousel-slide.pgd5-slide-active {
    display: block;
    animation: pgd5fadeIn 0.5s ease;
}

@keyframes pgd5fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Cards */
.pgd5-card {
    background: var(--pgd5-bg-light);
    border-radius: var(--pgd5-border-radius);
    overflow: hidden;
    box-shadow: var(--pgd5-shadow);
    transition: var(--pgd5-transition);
}

.pgd5-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.2);
}

/* Game Grid */
.pgd5-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.pgd5-game-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: var(--pgd5-transition);
    padding: 6px;
    border-radius: var(--pgd5-border-radius);
}

.pgd5-game-item:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: scale(1.03);
}

.pgd5-game-item img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 4px;
}

.pgd5-game-name {
    font-size: 1rem;
    color: var(--pgd5-text-muted);
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Section Titles */
.pgd5-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--pgd5-gold);
    margin: 20px 0 12px;
    padding-left: 12px;
    border-left: 4px solid var(--pgd5-gold);
}

/* Content Section */
.pgd5-section {
    padding: 16px 0;
}

.pgd5-section p {
    font-size: 1.4rem;
    line-height: 1.7;
    color: var(--pgd5-text-muted);
    margin-bottom: 12px;
}

/* Bottom Navigation */
.pgd5-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, var(--pgd5-bg), var(--pgd5-bg-dark));
    border-top: 2px solid var(--pgd5-gold-dark);
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 60px;
    padding: 4px 0;
}

.pgd5-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 52px;
    background: none;
    border: none;
    color: var(--pgd5-text-muted);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--pgd5-transition);
    border-radius: 8px;
    padding: 4px;
}

.pgd5-bottom-nav-item i,
.pgd5-bottom-nav-item .material-icons,
.pgd5-bottom-nav-item ion-icon {
    font-size: 22px;
    margin-bottom: 2px;
}

.pgd5-bottom-nav-item:hover,
.pgd5-bottom-nav-item.pgd5-nav-active {
    color: var(--pgd5-gold);
    background: rgba(212, 175, 55, 0.1);
}

/* Footer */
.pgd5-footer {
    background: var(--pgd5-bg-dark);
    padding: 24px 0 80px;
    border-top: 1px solid var(--pgd5-gold-dark);
}

.pgd5-footer-brand {
    font-size: 1.4rem;
    color: var(--pgd5-text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
}

.pgd5-footer-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.pgd5-footer-btn {
    padding: 8px 14px;
    background: linear-gradient(135deg, var(--pgd5-gold-dark), var(--pgd5-gold));
    color: var(--pgd5-bg-dark);
    border: none;
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--pgd5-transition);
}

.pgd5-footer-btn:hover {
    transform: scale(1.05);
}

.pgd5-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.pgd5-footer-links a {
    font-size: 1.2rem;
    color: var(--pgd5-text-muted);
}

.pgd5-footer-links a:hover {
    color: var(--pgd5-gold);
}

.pgd5-copyright {
    font-size: 1.1rem;
    color: rgba(176, 190, 197, 0.5);
    text-align: center;
}

/* Partners */
.pgd5-partners {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 16px 0;
}

.pgd5-partners img {
    height: 28px;
    opacity: 0.6;
    transition: var(--pgd5-transition);
}

.pgd5-partners img:hover {
    opacity: 1;
}

/* FAQ */
.pgd5-faq-item {
    background: var(--pgd5-bg-light);
    border-radius: var(--pgd5-border-radius);
    margin-bottom: 8px;
    padding: 12px 16px;
}

.pgd5-faq-q {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--pgd5-gold);
    margin-bottom: 6px;
}

.pgd5-faq-a {
    font-size: 1.3rem;
    color: var(--pgd5-text-muted);
    line-height: 1.6;
}

/* Feature Cards */
.pgd5-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.pgd5-feature-card {
    background: var(--pgd5-bg-light);
    border-radius: var(--pgd5-border-radius);
    padding: 14px;
    text-align: center;
    border: 1px solid rgba(212, 175, 55, 0.15);
}

.pgd5-feature-card i,
.pgd5-feature-card .material-icons,
.pgd5-feature-card ion-icon {
    font-size: 28px;
    color: var(--pgd5-gold);
    margin-bottom: 8px;
}

.pgd5-feature-card h3 {
    font-size: 1.3rem;
    color: var(--pgd5-text);
    margin-bottom: 6px;
}

.pgd5-feature-card p {
    font-size: 1.2rem;
    color: var(--pgd5-text-muted);
    line-height: 1.4;
}

/* Promo Banner */
.pgd5-promo-banner {
    background: linear-gradient(135deg, var(--pgd5-gold-dark), var(--pgd5-gold));
    border-radius: var(--pgd5-border-radius);
    padding: 20px;
    text-align: center;
    margin: 16px 0;
}

.pgd5-promo-banner h3 {
    font-size: 1.8rem;
    color: var(--pgd5-bg-dark);
    margin-bottom: 8px;
}

.pgd5-promo-banner p {
    font-size: 1.3rem;
    color: var(--pgd5-bg-dark);
    margin-bottom: 12px;
}

/* Back to Top */
.pgd5-back-top {
    position: fixed;
    bottom: 72px;
    right: 12px;
    width: 40px;
    height: 40px;
    background: var(--pgd5-gold);
    color: var(--pgd5-bg-dark);
    border: none;
    border-radius: 50%;
    font-size: 1.8rem;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--pgd5-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pgd5-back-top.pgd5-back-top-show {
    opacity: 1;
    visibility: visible;
}

/* Utility Classes */
.pgd5-text-center { text-align: center; }
.pgd5-text-gold { color: var(--pgd5-gold); }
.pgd5-mt-1 { margin-top: 8px; }
.pgd5-mt-2 { margin-top: 16px; }
.pgd5-mb-1 { margin-bottom: 8px; }
.pgd5-mb-2 { margin-bottom: 16px; }

/* Internal Links */
.pgd5-internal-link {
    color: var(--pgd5-accent);
    text-decoration: underline;
    font-weight: 500;
}

/* Desktop Styles */
@media (min-width: 769px) {
    .pgd5-bottom-nav {
        display: none;
    }
    .pgd5-container {
        max-width: 430px;
    }
}

/* Mobile Padding */
@media (max-width: 768px) {
    main, .pgd5-main-content {
        padding-bottom: 80px;
    }
}